Finding the Third Proportional to 17,824.50 and 24,921.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,824.50 : 24,921.13 = 24,921.13 : x
2. Step 2: Convert to fraction form
   17,824.50/24,921.13 = 24,921.13/x
3. Step 3: Cross multiply
   17,824.50x = 24,921.13 × 24,921.13
4. Step 4: Simplify right side
   17,824.50x = 621,062,471.27
5. Step 5: Solve for x
   x = 621,062,471.27/17,824.50
6. Step 6: Final answer
   x = 34,843.19