Finding the Third Proportional to 111,469,948 and 233,103,695

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,948 : 233,103,695 = 233,103,695 : x
2. Step 2: Convert to fraction form
   111,469,948/233,103,695 = 233,103,695/x
3. Step 3: Cross multiply
   111,469,948x = 233,103,695 × 233,103,695
4. Step 4: Simplify right side
   111,469,948x = 54,337,332,622,653,024
5. Step 5: Solve for x
   x = 54,337,332,622,653,024/111,469,948
6. Step 6: Final answer
   x = 487,461,720.38