Finding the Third Proportional to 52,668,778.50 and 113,103,247.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,668,778.50 : 113,103,247.50 = 113,103,247.50 : x
2. Step 2: Convert to fraction form
   52,668,778.50/113,103,247.50 = 113,103,247.50/x
3. Step 3: Cross multiply
   52,668,778.50x = 113,103,247.50 × 113,103,247.50
4. Step 4: Simplify right side
   52,668,778.50x = 12,792,344,595,046,256
5. Step 5: Solve for x
   x = 12,792,344,595,046,256/52,668,778.50
6. Step 6: Final answer
   x = 242,882,879.75