Finding the Third Proportional to 111,469,847 and 233,103,493

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,847 : 233,103,493 = 233,103,493 : x
2. Step 2: Convert to fraction form
   111,469,847/233,103,493 = 233,103,493/x
3. Step 3: Cross multiply
   111,469,847x = 233,103,493 × 233,103,493
4. Step 4: Simplify right side
   111,469,847x = 54,337,238,448,801,048
5. Step 5: Solve for x
   x = 54,337,238,448,801,048/111,469,847
6. Step 6: Final answer
   x = 487,461,317.22