Finding the Third Proportional to 1,711.55 and 2,747.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,711.55 : 2,747.67 = 2,747.67 : x
2. Step 2: Convert to fraction form
   1,711.55/2,747.67 = 2,747.67/x
3. Step 3: Cross multiply
   1,711.55x = 2,747.67 × 2,747.67
4. Step 4: Simplify right side
   1,711.55x = 7,549,700.73
5. Step 5: Solve for x
   x = 7,549,700.73/1,711.55
6. Step 6: Final answer
   x = 4,411.04