Finding the Third Proportional to 17,672.55 and 25,190.37

Step by Step Solution

1. Step 1: Write the proportion equation
   17,672.55 : 25,190.37 = 25,190.37 : x
2. Step 2: Convert to fraction form
   17,672.55/25,190.37 = 25,190.37/x
3. Step 3: Cross multiply
   17,672.55x = 25,190.37 × 25,190.37
4. Step 4: Simplify right side
   17,672.55x = 634,554,599.04
5. Step 5: Solve for x
   x = 634,554,599.04/17,672.55
6. Step 6: Final answer
   x = 35,906.22