Finding the Third Proportional to 3,022.31 and 4,280.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,022.31 : 4,280.34 = 4,280.34 : x
2. Step 2: Convert to fraction form
   3,022.31/4,280.34 = 4,280.34/x
3. Step 3: Cross multiply
   3,022.31x = 4,280.34 × 4,280.34
4. Step 4: Simplify right side
   3,022.31x = 18,321,342.62
5. Step 5: Solve for x
   x = 18,321,342.62/3,022.31
6. Step 6: Final answer
   x = 6,062.03