Finding the Third Proportional to 111,469,801 and 233,103,405

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,801 : 233,103,405 = 233,103,405 : x
2. Step 2: Convert to fraction form
   111,469,801/233,103,405 = 233,103,405/x
3. Step 3: Cross multiply
   111,469,801x = 233,103,405 × 233,103,405
4. Step 4: Simplify right side
   111,469,801x = 54,337,197,422,594,024
5. Step 5: Solve for x
   x = 54,337,197,422,594,024/111,469,801
6. Step 6: Final answer
   x = 487,461,150.33