Finding the Third Proportional to 33,725,318 and 72,565,732

Step by Step Solution

1. Step 1: Write the proportion equation
   33,725,318 : 72,565,732 = 72,565,732 : x
2. Step 2: Convert to fraction form
   33,725,318/72,565,732 = 72,565,732/x
3. Step 3: Cross multiply
   33,725,318x = 72,565,732 × 72,565,732
4. Step 4: Simplify right side
   33,725,318x = 5,265,785,460,695,824
5. Step 5: Solve for x
   x = 5,265,785,460,695,824/33,725,318
6. Step 6: Final answer
   x = 156,137,459.12