Finding the Third Proportional to 111,469,906 and 233,103,610

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,906 : 233,103,610 = 233,103,610 : x
2. Step 2: Convert to fraction form
   111,469,906/233,103,610 = 233,103,610/x
3. Step 3: Cross multiply
   111,469,906x = 233,103,610 × 233,103,610
4. Step 4: Simplify right side
   111,469,906x = 54,337,292,995,032,096
5. Step 5: Solve for x
   x = 54,337,292,995,032,096/111,469,906
6. Step 6: Final answer
   x = 487,461,548.55