Finding the Third Proportional to 2,273.06 and 3,521.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,273.06 : 3,521.81 = 3,521.81 : x
2. Step 2: Convert to fraction form
   2,273.06/3,521.81 = 3,521.81/x
3. Step 3: Cross multiply
   2,273.06x = 3,521.81 × 3,521.81
4. Step 4: Simplify right side
   2,273.06x = 12,403,163.29
5. Step 5: Solve for x
   x = 12,403,163.29/2,273.06
6. Step 6: Final answer
   x = 5,456.59