Finding the Third Proportional to 12,148 and 16,002

Step by Step Solution

1. Step 1: Write the proportion equation
   12,148 : 16,002 = 16,002 : x
2. Step 2: Convert to fraction form
   12,148/16,002 = 16,002/x
3. Step 3: Cross multiply
   12,148x = 16,002 × 16,002
4. Step 4: Simplify right side
   12,148x = 256,064,004
5. Step 5: Solve for x
   x = 256,064,004/12,148
6. Step 6: Final answer
   x = 21,078.70