Finding the Third Proportional to 111,469,807 and 233,103,422

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,807 : 233,103,422 = 233,103,422 : x
2. Step 2: Convert to fraction form
   111,469,807/233,103,422 = 233,103,422/x
3. Step 3: Cross multiply
   111,469,807x = 233,103,422 × 233,103,422
4. Step 4: Simplify right side
   111,469,807x = 54,337,205,348,110,080
5. Step 5: Solve for x
   x = 54,337,205,348,110,080/111,469,807
6. Step 6: Final answer
   x = 487,461,195.19