Finding the Third Proportional to 1,729.48 and 3,730.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,729.48 : 3,730.43 = 3,730.43 : x
2. Step 2: Convert to fraction form
   1,729.48/3,730.43 = 3,730.43/x
3. Step 3: Cross multiply
   1,729.48x = 3,730.43 × 3,730.43
4. Step 4: Simplify right side
   1,729.48x = 13,916,105.65
5. Step 5: Solve for x
   x = 13,916,105.65/1,729.48
6. Step 6: Final answer
   x = 8,046.43