Finding the Third Proportional to 17,521.31 and 25,185.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,521.31 : 25,185.94 = 25,185.94 : x
2. Step 2: Convert to fraction form
   17,521.31/25,185.94 = 25,185.94/x
3. Step 3: Cross multiply
   17,521.31x = 25,185.94 × 25,185.94
4. Step 4: Simplify right side
   17,521.31x = 634,331,447.75
5. Step 5: Solve for x
   x = 634,331,447.75/17,521.31
6. Step 6: Final answer
   x = 36,203.42