Finding the Third Proportional to 5,972 and 12,142

Step by Step Solution

1. Step 1: Write the proportion equation
   5,972 : 12,142 = 12,142 : x
2. Step 2: Convert to fraction form
   5,972/12,142 = 12,142/x
3. Step 3: Cross multiply
   5,972x = 12,142 × 12,142
4. Step 4: Simplify right side
   5,972x = 147,428,164
5. Step 5: Solve for x
   x = 147,428,164/5,972
6. Step 6: Final answer
   x = 24,686.56