Finding the Third Proportional to 1,717.50 and 3,743.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,717.50 : 3,743.25 = 3,743.25 : x
2. Step 2: Convert to fraction form
   1,717.50/3,743.25 = 3,743.25/x
3. Step 3: Cross multiply
   1,717.50x = 3,743.25 × 3,743.25
4. Step 4: Simplify right side
   1,717.50x = 14,011,920.56
5. Step 5: Solve for x
   x = 14,011,920.56/1,717.50
6. Step 6: Final answer
   x = 8,158.32