Finding the Third Proportional to 8,086.50 and 17,415

Step by Step Solution

1. Step 1: Write the proportion equation
   8,086.50 : 17,415 = 17,415 : x
2. Step 2: Convert to fraction form
   8,086.50/17,415 = 17,415/x
3. Step 3: Cross multiply
   8,086.50x = 17,415 × 17,415
4. Step 4: Simplify right side
   8,086.50x = 303,282,225
5. Step 5: Solve for x
   x = 303,282,225/8,086.50
6. Step 6: Final answer
   x = 37,504.76