Finding the Third Proportional to 2,273.06 and 3,442.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,273.06 : 3,442.78 = 3,442.78 : x
2. Step 2: Convert to fraction form
   2,273.06/3,442.78 = 3,442.78/x
3. Step 3: Cross multiply
   2,273.06x = 3,442.78 × 3,442.78
4. Step 4: Simplify right side
   2,273.06x = 11,852,742.74
5. Step 5: Solve for x
   x = 11,852,742.74/2,273.06
6. Step 6: Final answer
   x = 5,214.44