Finding the Third Proportional to 12,472 and 14,200

Step by Step Solution

1. Step 1: Write the proportion equation
   12,472 : 14,200 = 14,200 : x
2. Step 2: Convert to fraction form
   12,472/14,200 = 14,200/x
3. Step 3: Cross multiply
   12,472x = 14,200 × 14,200
4. Step 4: Simplify right side
   12,472x = 201,640,000
5. Step 5: Solve for x
   x = 201,640,000/12,472
6. Step 6: Final answer
   x = 16,167.42