Finding the Third Proportional to 12,262.50 and 16,560.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,262.50 : 16,560.75 = 16,560.75 : x
2. Step 2: Convert to fraction form
   12,262.50/16,560.75 = 16,560.75/x
3. Step 3: Cross multiply
   12,262.50x = 16,560.75 × 16,560.75
4. Step 4: Simplify right side
   12,262.50x = 274,258,440.56
5. Step 5: Solve for x
   x = 274,258,440.56/12,262.50
6. Step 6: Final answer
   x = 22,365.62