Finding the Third Proportional to 15,086.25 and 16,452.75

Step by Step Solution

1. Step 1: Write the proportion equation
   15,086.25 : 16,452.75 = 16,452.75 : x
2. Step 2: Convert to fraction form
   15,086.25/16,452.75 = 16,452.75/x
3. Step 3: Cross multiply
   15,086.25x = 16,452.75 × 16,452.75
4. Step 4: Simplify right side
   15,086.25x = 270,692,982.56
5. Step 5: Solve for x
   x = 270,692,982.56/15,086.25
6. Step 6: Final answer
   x = 17,943.03