Finding the Third Proportional to 17,640.50 and 24,192.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,640.50 : 24,192.75 = 24,192.75 : x
2. Step 2: Convert to fraction form
   17,640.50/24,192.75 = 24,192.75/x
3. Step 3: Cross multiply
   17,640.50x = 24,192.75 × 24,192.75
4. Step 4: Simplify right side
   17,640.50x = 585,289,152.56
5. Step 5: Solve for x
   x = 585,289,152.56/17,640.50
6. Step 6: Final answer
   x = 33,178.72