Finding the Third Proportional to 111,469,902 and 233,103,600

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,902 : 233,103,600 = 233,103,600 : x
2. Step 2: Convert to fraction form
   111,469,902/233,103,600 = 233,103,600/x
3. Step 3: Cross multiply
   111,469,902x = 233,103,600 × 233,103,600
4. Step 4: Simplify right side
   111,469,902x = 54,337,288,332,960,000
5. Step 5: Solve for x
   x = 54,337,288,332,960,000/111,469,902
6. Step 6: Final answer
   x = 487,461,524.21