Finding the Third Proportional to 4,948 and 12,018

Step by Step Solution

1. Step 1: Write the proportion equation
   4,948 : 12,018 = 12,018 : x
2. Step 2: Convert to fraction form
   4,948/12,018 = 12,018/x
3. Step 3: Cross multiply
   4,948x = 12,018 × 12,018
4. Step 4: Simplify right side
   4,948x = 144,432,324
5. Step 5: Solve for x
   x = 144,432,324/4,948
6. Step 6: Final answer
   x = 29,190.04