Finding the Third Proportional to 17,271.56 and 25,340.63

Step by Step Solution

1. Step 1: Write the proportion equation
   17,271.56 : 25,340.63 = 25,340.63 : x
2. Step 2: Convert to fraction form
   17,271.56/25,340.63 = 25,340.63/x
3. Step 3: Cross multiply
   17,271.56x = 25,340.63 × 25,340.63
4. Step 4: Simplify right side
   17,271.56x = 642,147,275.39
5. Step 5: Solve for x
   x = 642,147,275.39/17,271.56
6. Step 6: Final answer
   x = 37,179.45