Finding the Third Proportional to 59,920,294,920 and 88,142,959,108

Step by Step Solution

1. Step 1: Write the proportion equation
   59,920,294,920 : 88,142,959,108 = 88,142,959,108 : x
2. Step 2: Convert to fraction form
   59,920,294,920/88,142,959,108 = 88,142,959,108/x
3. Step 3: Cross multiply
   59,920,294,920x = 88,142,959,108 × 88,142,959,108
4. Step 4: Simplify right side
   59,920,294,920x = 7,769,181,240,314,560,512,000
5. Step 5: Solve for x
   x = 7,769,181,240,314,560,512,000/59,920,294,920
6. Step 6: Final answer
   x = 129,658,594,816.45