Finding the Third Proportional to 8,134.25 and 17,760.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,134.25 : 17,760.25 = 17,760.25 : x
2. Step 2: Convert to fraction form
   8,134.25/17,760.25 = 17,760.25/x
3. Step 3: Cross multiply
   8,134.25x = 17,760.25 × 17,760.25
4. Step 4: Simplify right side
   8,134.25x = 315,426,480.06
5. Step 5: Solve for x
   x = 315,426,480.06/8,134.25
6. Step 6: Final answer
   x = 38,777.57