Finding the Third Proportional to 6,687 and 10,692

Step by Step Solution

1. Step 1: Write the proportion equation
   6,687 : 10,692 = 10,692 : x
2. Step 2: Convert to fraction form
   6,687/10,692 = 10,692/x
3. Step 3: Cross multiply
   6,687x = 10,692 × 10,692
4. Step 4: Simplify right side
   6,687x = 114,318,864
5. Step 5: Solve for x
   x = 114,318,864/6,687
6. Step 6: Final answer
   x = 17,095.69