Finding the Third Proportional to 1,337.91 and 2,057.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,337.91 : 2,057.48 = 2,057.48 : x
2. Step 2: Convert to fraction form
   1,337.91/2,057.48 = 2,057.48/x
3. Step 3: Cross multiply
   1,337.91x = 2,057.48 × 2,057.48
4. Step 4: Simplify right side
   1,337.91x = 4,233,241.95
5. Step 5: Solve for x
   x = 4,233,241.95/1,337.91
6. Step 6: Final answer
   x = 3,164.08