Finding the Third Proportional to 22,477.50 and 52,290.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,477.50 : 52,290.56 = 52,290.56 : x
2. Step 2: Convert to fraction form
   22,477.50/52,290.56 = 52,290.56/x
3. Step 3: Cross multiply
   22,477.50x = 52,290.56 × 52,290.56
4. Step 4: Simplify right side
   22,477.50x = 2,734,302,926.57
5. Step 5: Solve for x
   x = 2,734,302,926.57/22,477.50
6. Step 6: Final answer
   x = 121,646.22