Finding the Third Proportional to 10,692 and 12,932

Step by Step Solution

1. Step 1: Write the proportion equation
   10,692 : 12,932 = 12,932 : x
2. Step 2: Convert to fraction form
   10,692/12,932 = 12,932/x
3. Step 3: Cross multiply
   10,692x = 12,932 × 12,932
4. Step 4: Simplify right side
   10,692x = 167,236,624
5. Step 5: Solve for x
   x = 167,236,624/10,692
6. Step 6: Final answer
   x = 15,641.29