Finding the Third Proportional to 16,940 and 22,631

Step by Step Solution

1. Step 1: Write the proportion equation
   16,940 : 22,631 = 22,631 : x
2. Step 2: Convert to fraction form
   16,940/22,631 = 22,631/x
3. Step 3: Cross multiply
   16,940x = 22,631 × 22,631
4. Step 4: Simplify right side
   16,940x = 512,162,161
5. Step 5: Solve for x
   x = 512,162,161/16,940
6. Step 6: Final answer
   x = 30,233.89