Finding the Third Proportional to 2,707 and 3,655.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,707 : 3,655.50 = 3,655.50 : x
2. Step 2: Convert to fraction form
   2,707/3,655.50 = 3,655.50/x
3. Step 3: Cross multiply
   2,707x = 3,655.50 × 3,655.50
4. Step 4: Simplify right side
   2,707x = 13,362,680.25
5. Step 5: Solve for x
   x = 13,362,680.25/2,707
6. Step 6: Final answer
   x = 4,936.34