Finding the Third Proportional to 16,716 and 25,874

Step by Step Solution

1. Step 1: Write the proportion equation
   16,716 : 25,874 = 25,874 : x
2. Step 2: Convert to fraction form
   16,716/25,874 = 25,874/x
3. Step 3: Cross multiply
   16,716x = 25,874 × 25,874
4. Step 4: Simplify right side
   16,716x = 669,463,876
5. Step 5: Solve for x
   x = 669,463,876/16,716
6. Step 6: Final answer
   x = 40,049.29