Finding the Third Proportional to 17,521.50 and 25,725

Step by Step Solution

1. Step 1: Write the proportion equation
   17,521.50 : 25,725 = 25,725 : x
2. Step 2: Convert to fraction form
   17,521.50/25,725 = 25,725/x
3. Step 3: Cross multiply
   17,521.50x = 25,725 × 25,725
4. Step 4: Simplify right side
   17,521.50x = 661,775,625
5. Step 5: Solve for x
   x = 661,775,625/17,521.50
6. Step 6: Final answer
   x = 37,769.35