Finding the Third Proportional to 17,632.50 and 27,315

Step by Step Solution

1. Step 1: Write the proportion equation
   17,632.50 : 27,315 = 27,315 : x
2. Step 2: Convert to fraction form
   17,632.50/27,315 = 27,315/x
3. Step 3: Cross multiply
   17,632.50x = 27,315 × 27,315
4. Step 4: Simplify right side
   17,632.50x = 746,109,225
5. Step 5: Solve for x
   x = 746,109,225/17,632.50
6. Step 6: Final answer
   x = 42,314.43