Finding the Third Proportional to 3,133.27 and 4,141.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,133.27 : 4,141.76 = 4,141.76 : x
2. Step 2: Convert to fraction form
   3,133.27/4,141.76 = 4,141.76/x
3. Step 3: Cross multiply
   3,133.27x = 4,141.76 × 4,141.76
4. Step 4: Simplify right side
   3,133.27x = 17,154,157.78
5. Step 5: Solve for x
   x = 17,154,157.78/3,133.27
6. Step 6: Final answer
   x = 5,474.85