Finding the Third Proportional to 88,884,116 and 214,108,616

Step by Step Solution

1. Step 1: Write the proportion equation
   88,884,116 : 214,108,616 = 214,108,616 : x
2. Step 2: Convert to fraction form
   88,884,116/214,108,616 = 214,108,616/x
3. Step 3: Cross multiply
   88,884,116x = 214,108,616 × 214,108,616
4. Step 4: Simplify right side
   88,884,116x = 45,842,499,445,435,456
5. Step 5: Solve for x
   x = 45,842,499,445,435,456/88,884,116
6. Step 6: Final answer
   x = 515,755,812.27