You can forget getting it out with another easy out, in the unlikely event that you get the easy out .. out.

For future refrence: the only time you want to use an easy out is if the bolt snapped off due to stress shear or over tightening. If it broke during removal, then the threads are too bound up to get it out with an easy out. In that case, you only real hope is to drill it out completely, then chase the threads with a tap. As you probably realize, this requires a PERFECT center on the drill. If you're off even a tad, then you will bugger up the hole with your final size drill.

AS for what to do now.. heat the easy out with acetylene torch, get it cherry red. Let it cool slow. This will soften the easy out, and you will be able to drill it out with a Tin coated bit.

Another way to go, is to use a wed rod, and arc weld the easy out to something, and spin the easy out .. out. In other words, turn it righty-tighty, and the easy out will pull out. Then you can finish drilling out the bolt.

Now, occasionaly when I try to drill out a bolt, I get a perfect center, and life is good. Usually, the drill is off center despite my best efforts and diligently applied center punch. In that case, often I can use a punch to pop loose the last smidgeon of the bolt, when I have drilled to ( sometimes thru ) the threads on the off center side.

Another good tip to try.. after you drill thru the bolt, before you step up to the larger size ( always start with a 1/8" or smaller ) put some heat to the little bast. Apply your favorite penetrating oil. Then step up to the next drill size, but use a left-handed drill. Often, before you completely drill out the bolt, the left handed bit will grab the bolt and pull it out. And if it doesn't, then grab the tap and chase the last of the mess out of the threads.