Finding the Third Proportional to 17,200.88 and 25,721.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,200.88 : 25,721.06 = 25,721.06 : x
2. Step 2: Convert to fraction form
   17,200.88/25,721.06 = 25,721.06/x
3. Step 3: Cross multiply
   17,200.88x = 25,721.06 × 25,721.06
4. Step 4: Simplify right side
   17,200.88x = 661,573,056.13
5. Step 5: Solve for x
   x = 661,573,056.13/17,200.88
6. Step 6: Final answer
   x = 38,461.59