Finding the Third Proportional to 111,469,837 and 233,103,472

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,837 : 233,103,472 = 233,103,472 : x
2. Step 2: Convert to fraction form
   111,469,837/233,103,472 = 233,103,472/x
3. Step 3: Cross multiply
   111,469,837x = 233,103,472 × 233,103,472
4. Step 4: Simplify right side
   111,469,837x = 54,337,228,658,454,784
5. Step 5: Solve for x
   x = 54,337,228,658,454,784/111,469,837
6. Step 6: Final answer
   x = 487,461,273.12