Finding the Third Proportional to 2,674.55 and 3,549.66

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674.55 : 3,549.66 = 3,549.66 : x
2. Step 2: Convert to fraction form
   2,674.55/3,549.66 = 3,549.66/x
3. Step 3: Cross multiply
   2,674.55x = 3,549.66 × 3,549.66
4. Step 4: Simplify right side
   2,674.55x = 12,600,059.49
5. Step 5: Solve for x
   x = 12,600,059.49/2,674.55
6. Step 6: Final answer
   x = 4,711.10