Finding the Third Proportional to 111,469,846 and 233,103,488

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,846 : 233,103,488 = 233,103,488 : x
2. Step 2: Convert to fraction form
   111,469,846/233,103,488 = 233,103,488/x
3. Step 3: Cross multiply
   111,469,846x = 233,103,488 × 233,103,488
4. Step 4: Simplify right side
   111,469,846x = 54,337,236,117,766,144
5. Step 5: Solve for x
   x = 54,337,236,117,766,144/111,469,846
6. Step 6: Final answer
   x = 487,461,300.68