Finding the Third Proportional to 111,469,908 and 233,103,612

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,908 : 233,103,612 = 233,103,612 : x
2. Step 2: Convert to fraction form
   111,469,908/233,103,612 = 233,103,612/x
3. Step 3: Cross multiply
   111,469,908x = 233,103,612 × 233,103,612
4. Step 4: Simplify right side
   111,469,908x = 54,337,293,927,446,544
5. Step 5: Solve for x
   x = 54,337,293,927,446,544/111,469,908
6. Step 6: Final answer
   x = 487,461,548.16