Finding the Third Proportional to 17,215 and 25,502

Step by Step Solution

1. Step 1: Write the proportion equation
   17,215 : 25,502 = 25,502 : x
2. Step 2: Convert to fraction form
   17,215/25,502 = 25,502/x
3. Step 3: Cross multiply
   17,215x = 25,502 × 25,502
4. Step 4: Simplify right side
   17,215x = 650,352,004
5. Step 5: Solve for x
   x = 650,352,004/17,215
6. Step 6: Final answer
   x = 37,778.22