Finding the Third Proportional to 29,824,716 and 65,231,672

Step by Step Solution

1. Step 1: Write the proportion equation
   29,824,716 : 65,231,672 = 65,231,672 : x
2. Step 2: Convert to fraction form
   29,824,716/65,231,672 = 65,231,672/x
3. Step 3: Cross multiply
   29,824,716x = 65,231,672 × 65,231,672
4. Step 4: Simplify right side
   29,824,716x = 4,255,171,031,915,584
5. Step 5: Solve for x
   x = 4,255,171,031,915,584/29,824,716
6. Step 6: Final answer
   x = 142,672,642.11