Finding the Third Proportional to 1,743.50 and 3,730

Step by Step Solution

1. Step 1: Write the proportion equation
   1,743.50 : 3,730 = 3,730 : x
2. Step 2: Convert to fraction form
   1,743.50/3,730 = 3,730/x
3. Step 3: Cross multiply
   1,743.50x = 3,730 × 3,730
4. Step 4: Simplify right side
   1,743.50x = 13,912,900
5. Step 5: Solve for x
   x = 13,912,900/1,743.50
6. Step 6: Final answer
   x = 7,979.87