Finding the Third Proportional to 12,682 and 25,364

Step by Step Solution

1. Step 1: Write the proportion equation
   12,682 : 25,364 = 25,364 : x
2. Step 2: Convert to fraction form
   12,682/25,364 = 25,364/x
3. Step 3: Cross multiply
   12,682x = 25,364 × 25,364
4. Step 4: Simplify right side
   12,682x = 643,332,496
5. Step 5: Solve for x
   x = 643,332,496/12,682
6. Step 6: Final answer
   x = 50,728