Finding the Third Proportional to 16,871 and 25,612

Step by Step Solution

1. Step 1: Write the proportion equation
   16,871 : 25,612 = 25,612 : x
2. Step 2: Convert to fraction form
   16,871/25,612 = 25,612/x
3. Step 3: Cross multiply
   16,871x = 25,612 × 25,612
4. Step 4: Simplify right side
   16,871x = 655,974,544
5. Step 5: Solve for x
   x = 655,974,544/16,871
6. Step 6: Final answer
   x = 38,881.78