Finding the Third Proportional to 2,674 and 4,132.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674 : 4,132.50 = 4,132.50 : x
2. Step 2: Convert to fraction form
   2,674/4,132.50 = 4,132.50/x
3. Step 3: Cross multiply
   2,674x = 4,132.50 × 4,132.50
4. Step 4: Simplify right side
   2,674x = 17,077,556.25
5. Step 5: Solve for x
   x = 17,077,556.25/2,674
6. Step 6: Final answer
   x = 6,386.52