Finding the Third Proportional to 12,524.50 and 18,747.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,524.50 : 18,747.25 = 18,747.25 : x
2. Step 2: Convert to fraction form
   12,524.50/18,747.25 = 18,747.25/x
3. Step 3: Cross multiply
   12,524.50x = 18,747.25 × 18,747.25
4. Step 4: Simplify right side
   12,524.50x = 351,459,382.56
5. Step 5: Solve for x
   x = 351,459,382.56/12,524.50
6. Step 6: Final answer
   x = 28,061.75