Finding the Third Proportional to 8,287.31 and 17,273.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,287.31 : 17,273.25 = 17,273.25 : x
2. Step 2: Convert to fraction form
   8,287.31/17,273.25 = 17,273.25/x
3. Step 3: Cross multiply
   8,287.31x = 17,273.25 × 17,273.25
4. Step 4: Simplify right side
   8,287.31x = 298,365,165.56
5. Step 5: Solve for x
   x = 298,365,165.56/8,287.31
6. Step 6: Final answer
   x = 36,002.64