Finding the Third Proportional to 12,002 and 25,222

Step by Step Solution

1. Step 1: Write the proportion equation
   12,002 : 25,222 = 25,222 : x
2. Step 2: Convert to fraction form
   12,002/25,222 = 25,222/x
3. Step 3: Cross multiply
   12,002x = 25,222 × 25,222
4. Step 4: Simplify right side
   12,002x = 636,149,284
5. Step 5: Solve for x
   x = 636,149,284/12,002
6. Step 6: Final answer
   x = 53,003.61