Finding the Third Proportional to 6,928 and 12,016

Step by Step Solution

1. Step 1: Write the proportion equation
   6,928 : 12,016 = 12,016 : x
2. Step 2: Convert to fraction form
   6,928/12,016 = 12,016/x
3. Step 3: Cross multiply
   6,928x = 12,016 × 12,016
4. Step 4: Simplify right side
   6,928x = 144,384,256
5. Step 5: Solve for x
   x = 144,384,256/6,928
6. Step 6: Final answer
   x = 20,840.68