Finding the Third Proportional to 16,703 and 25,684

Step by Step Solution

1. Step 1: Write the proportion equation
   16,703 : 25,684 = 25,684 : x
2. Step 2: Convert to fraction form
   16,703/25,684 = 25,684/x
3. Step 3: Cross multiply
   16,703x = 25,684 × 25,684
4. Step 4: Simplify right side
   16,703x = 659,667,856
5. Step 5: Solve for x
   x = 659,667,856/16,703
6. Step 6: Final answer
   x = 39,493.97