Finding the Third Proportional to 17,057.25 and 25,953.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,057.25 : 25,953.75 = 25,953.75 : x
2. Step 2: Convert to fraction form
   17,057.25/25,953.75 = 25,953.75/x
3. Step 3: Cross multiply
   17,057.25x = 25,953.75 × 25,953.75
4. Step 4: Simplify right side
   17,057.25x = 673,597,139.06
5. Step 5: Solve for x
   x = 673,597,139.06/17,057.25
6. Step 6: Final answer
   x = 39,490.37