Finding the Third Proportional to 111,469,907 and 233,103,613

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,907 : 233,103,613 = 233,103,613 : x
2. Step 2: Convert to fraction form
   111,469,907/233,103,613 = 233,103,613/x
3. Step 3: Cross multiply
   111,469,907x = 233,103,613 × 233,103,613
4. Step 4: Simplify right side
   111,469,907x = 54,337,294,393,653,768
5. Step 5: Solve for x
   x = 54,337,294,393,653,768/111,469,907
6. Step 6: Final answer
   x = 487,461,556.72