Finding the Third Proportional to 3,057.75 and 4,037.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,057.75 : 4,037.34 = 4,037.34 : x
2. Step 2: Convert to fraction form
   3,057.75/4,037.34 = 4,037.34/x
3. Step 3: Cross multiply
   3,057.75x = 4,037.34 × 4,037.34
4. Step 4: Simplify right side
   3,057.75x = 16,300,144.56
5. Step 5: Solve for x
   x = 16,300,144.56/3,057.75
6. Step 6: Final answer
   x = 5,330.76