Finding the Third Proportional to 8,502.38 and 18,017.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,502.38 : 18,017.25 = 18,017.25 : x
2. Step 2: Convert to fraction form
   8,502.38/18,017.25 = 18,017.25/x
3. Step 3: Cross multiply
   8,502.38x = 18,017.25 × 18,017.25
4. Step 4: Simplify right side
   8,502.38x = 324,621,297.56
5. Step 5: Solve for x
   x = 324,621,297.56/8,502.38
6. Step 6: Final answer
   x = 38,180.07