Finding the Third Proportional to 942.75 and 1,960.31

Step by Step Solution

1. Step 1: Write the proportion equation
   942.75 : 1,960.31 = 1,960.31 : x
2. Step 2: Convert to fraction form
   942.75/1,960.31 = 1,960.31/x
3. Step 3: Cross multiply
   942.75x = 1,960.31 × 1,960.31
4. Step 4: Simplify right side
   942.75x = 3,842,825.10
5. Step 5: Solve for x
   x = 3,842,825.10/942.75
6. Step 6: Final answer
   x = 4,076.19