Finding the Third Proportional to 47,202,698 and 72,900,327

Step by Step Solution

1. Step 1: Write the proportion equation
   47,202,698 : 72,900,327 = 72,900,327 : x
2. Step 2: Convert to fraction form
   47,202,698/72,900,327 = 72,900,327/x
3. Step 3: Cross multiply
   47,202,698x = 72,900,327 × 72,900,327
4. Step 4: Simplify right side
   47,202,698x = 5,314,457,676,706,929
5. Step 5: Solve for x
   x = 5,314,457,676,706,929/47,202,698
6. Step 6: Final answer
   x = 112,588,006.66