Finding the Third Proportional to 17,211 and 25,498

Step by Step Solution

1. Step 1: Write the proportion equation
   17,211 : 25,498 = 25,498 : x
2. Step 2: Convert to fraction form
   17,211/25,498 = 25,498/x
3. Step 3: Cross multiply
   17,211x = 25,498 × 25,498
4. Step 4: Simplify right side
   17,211x = 650,148,004
5. Step 5: Solve for x
   x = 650,148,004/17,211
6. Step 6: Final answer
   x = 37,775.14