Finding the Third Proportional to 22,620 and 52,540.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,620 : 52,540.50 = 52,540.50 : x
2. Step 2: Convert to fraction form
   22,620/52,540.50 = 52,540.50/x
3. Step 3: Cross multiply
   22,620x = 52,540.50 × 52,540.50
4. Step 4: Simplify right side
   22,620x = 2,760,504,140.25
5. Step 5: Solve for x
   x = 2,760,504,140.25/22,620
6. Step 6: Final answer
   x = 122,038.20