Finding the Third Proportional to 2,479.50 and 3,745.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,479.50 : 3,745.69 = 3,745.69 : x
2. Step 2: Convert to fraction form
   2,479.50/3,745.69 = 3,745.69/x
3. Step 3: Cross multiply
   2,479.50x = 3,745.69 × 3,745.69
4. Step 4: Simplify right side
   2,479.50x = 14,030,174.85
5. Step 5: Solve for x
   x = 14,030,174.85/2,479.50
6. Step 6: Final answer
   x = 5,658.47