Finding the Third Proportional to 111,469,945 and 233,103,688

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,945 : 233,103,688 = 233,103,688 : x
2. Step 2: Convert to fraction form
   111,469,945/233,103,688 = 233,103,688/x
3. Step 3: Cross multiply
   111,469,945x = 233,103,688 × 233,103,688
4. Step 4: Simplify right side
   111,469,945x = 54,337,329,359,201,344
5. Step 5: Solve for x
   x = 54,337,329,359,201,344/111,469,945
6. Step 6: Final answer
   x = 487,461,704.22