Finding the Third Proportional to 111,469,798 and 233,103,399

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,798 : 233,103,399 = 233,103,399 : x
2. Step 2: Convert to fraction form
   111,469,798/233,103,399 = 233,103,399/x
3. Step 3: Cross multiply
   111,469,798x = 233,103,399 × 233,103,399
4. Step 4: Simplify right side
   111,469,798x = 54,337,194,625,353,200
5. Step 5: Solve for x
   x = 54,337,194,625,353,200/111,469,798
6. Step 6: Final answer
   x = 487,461,138.36