Finding the Third Proportional to 2,057.91 and 3,273.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057.91 : 3,273.86 = 3,273.86 : x
2. Step 2: Convert to fraction form
   2,057.91/3,273.86 = 3,273.86/x
3. Step 3: Cross multiply
   2,057.91x = 3,273.86 × 3,273.86
4. Step 4: Simplify right side
   2,057.91x = 10,718,129.63
5. Step 5: Solve for x
   x = 10,718,129.63/2,057.91
6. Step 6: Final answer
   x = 5,208.27