Finding the Third Proportional to 3,048 and 3,574.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,048 : 3,574.50 = 3,574.50 : x
2. Step 2: Convert to fraction form
   3,048/3,574.50 = 3,574.50/x
3. Step 3: Cross multiply
   3,048x = 3,574.50 × 3,574.50
4. Step 4: Simplify right side
   3,048x = 12,777,050.25
5. Step 5: Solve for x
   x = 12,777,050.25/3,048
6. Step 6: Final answer
   x = 4,191.95