Finding the Third Proportional to 3,004.50 and 4,018.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,004.50 : 4,018.88 = 4,018.88 : x
2. Step 2: Convert to fraction form
   3,004.50/4,018.88 = 4,018.88/x
3. Step 3: Cross multiply
   3,004.50x = 4,018.88 × 4,018.88
4. Step 4: Simplify right side
   3,004.50x = 16,151,356.27
5. Step 5: Solve for x
   x = 16,151,356.27/3,004.50
6. Step 6: Final answer
   x = 5,375.72