Finding the Third Proportional to 111,469,837 and 233,103,483

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,837 : 233,103,483 = 233,103,483 : x
2. Step 2: Convert to fraction form
   111,469,837/233,103,483 = 233,103,483/x
3. Step 3: Cross multiply
   111,469,837x = 233,103,483 × 233,103,483
4. Step 4: Simplify right side
   111,469,837x = 54,337,233,786,731,288
5. Step 5: Solve for x
   x = 54,337,233,786,731,288/111,469,837
6. Step 6: Final answer
   x = 487,461,319.13