Finding the Third Proportional to 2,730.25 and 4,118

Step by Step Solution

1. Step 1: Write the proportion equation
   2,730.25 : 4,118 = 4,118 : x
2. Step 2: Convert to fraction form
   2,730.25/4,118 = 4,118/x
3. Step 3: Cross multiply
   2,730.25x = 4,118 × 4,118
4. Step 4: Simplify right side
   2,730.25x = 16,957,924
5. Step 5: Solve for x
   x = 16,957,924/2,730.25
6. Step 6: Final answer
   x = 6,211.12