Finding the Third Proportional to 33,725,317 and 72,565,730

Step by Step Solution

1. Step 1: Write the proportion equation
   33,725,317 : 72,565,730 = 72,565,730 : x
2. Step 2: Convert to fraction form
   33,725,317/72,565,730 = 72,565,730/x
3. Step 3: Cross multiply
   33,725,317x = 72,565,730 × 72,565,730
4. Step 4: Simplify right side
   33,725,317x = 5,265,785,170,432,900
5. Step 5: Solve for x
   x = 5,265,785,170,432,900/33,725,317
6. Step 6: Final answer
   x = 156,137,455.15