Finding the Third Proportional to 2,957.06 and 3,945.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,957.06 : 3,945.94 = 3,945.94 : x
2. Step 2: Convert to fraction form
   2,957.06/3,945.94 = 3,945.94/x
3. Step 3: Cross multiply
   2,957.06x = 3,945.94 × 3,945.94
4. Step 4: Simplify right side
   2,957.06x = 15,570,422.75
5. Step 5: Solve for x
   x = 15,570,422.75/2,957.06
6. Step 6: Final answer
   x = 5,265.50