Finding the Third Proportional to 16,665.75 and 25,170.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,665.75 : 25,170.75 = 25,170.75 : x
2. Step 2: Convert to fraction form
   16,665.75/25,170.75 = 25,170.75/x
3. Step 3: Cross multiply
   16,665.75x = 25,170.75 × 25,170.75
4. Step 4: Simplify right side
   16,665.75x = 633,566,655.56
5. Step 5: Solve for x
   x = 633,566,655.56/16,665.75
6. Step 6: Final answer
   x = 38,016.09