Interference Question

[harmbu]

Fed Rules. Bases loaded with two outs. Batter hits a high popup in front of the plate. Runner on third interferes with the catcher who is attempting to make the catch. The ball falls untouched and ends up in foul territory. My question is who leads off the next inning? The batter who hit the popup or the next batter in the lineup?

Thanks in advance for your help.