Finding the Third Proportional to 22,515.75 and 52,120.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,515.75 : 52,120.50 = 52,120.50 : x
2. Step 2: Convert to fraction form
   22,515.75/52,120.50 = 52,120.50/x
3. Step 3: Cross multiply
   22,515.75x = 52,120.50 × 52,120.50
4. Step 4: Simplify right side
   22,515.75x = 2,716,546,520.25
5. Step 5: Solve for x
   x = 2,716,546,520.25/22,515.75
6. Step 6: Final answer
   x = 120,650.95