Finding the Third Proportional to 16,728 and 26,488

Step by Step Solution

1. Step 1: Write the proportion equation
   16,728 : 26,488 = 26,488 : x
2. Step 2: Convert to fraction form
   16,728/26,488 = 26,488/x
3. Step 3: Cross multiply
   16,728x = 26,488 × 26,488
4. Step 4: Simplify right side
   16,728x = 701,614,144
5. Step 5: Solve for x
   x = 701,614,144/16,728
6. Step 6: Final answer
   x = 41,942.50