Finding the Third Proportional to 17,208 and 25,956

Step by Step Solution

1. Step 1: Write the proportion equation
   17,208 : 25,956 = 25,956 : x
2. Step 2: Convert to fraction form
   17,208/25,956 = 25,956/x
3. Step 3: Cross multiply
   17,208x = 25,956 × 25,956
4. Step 4: Simplify right side
   17,208x = 673,713,936
5. Step 5: Solve for x
   x = 673,713,936/17,208
6. Step 6: Final answer
   x = 39,151.21