Finding the Third Proportional to 6,874.50 and 10,671

Step by Step Solution

1. Step 1: Write the proportion equation
   6,874.50 : 10,671 = 10,671 : x
2. Step 2: Convert to fraction form
   6,874.50/10,671 = 10,671/x
3. Step 3: Cross multiply
   6,874.50x = 10,671 × 10,671
4. Step 4: Simplify right side
   6,874.50x = 113,870,241
5. Step 5: Solve for x
   x = 113,870,241/6,874.50
6. Step 6: Final answer
   x = 16,564.15