Finding the Third Proportional to 16,931 and 23,682

Step by Step Solution

1. Step 1: Write the proportion equation
   16,931 : 23,682 = 23,682 : x
2. Step 2: Convert to fraction form
   16,931/23,682 = 23,682/x
3. Step 3: Cross multiply
   16,931x = 23,682 × 23,682
4. Step 4: Simplify right side
   16,931x = 560,837,124
5. Step 5: Solve for x
   x = 560,837,124/16,931
6. Step 6: Final answer
   x = 33,124.87