Finding the Third Proportional to 12,048 and 19,048

Step by Step Solution

1. Step 1: Write the proportion equation
   12,048 : 19,048 = 19,048 : x
2. Step 2: Convert to fraction form
   12,048/19,048 = 19,048/x
3. Step 3: Cross multiply
   12,048x = 19,048 × 19,048
4. Step 4: Simplify right side
   12,048x = 362,826,304
5. Step 5: Solve for x
   x = 362,826,304/12,048
6. Step 6: Final answer
   x = 30,115.07