Finding the Third Proportional to 10,671 and 16,740

Step by Step Solution

1. Step 1: Write the proportion equation
   10,671 : 16,740 = 16,740 : x
2. Step 2: Convert to fraction form
   10,671/16,740 = 16,740/x
3. Step 3: Cross multiply
   10,671x = 16,740 × 16,740
4. Step 4: Simplify right side
   10,671x = 280,227,600
5. Step 5: Solve for x
   x = 280,227,600/10,671
6. Step 6: Final answer
   x = 26,260.67