Finding the Third Proportional to 2,056.92 and 3,312.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056.92 : 3,312.42 = 3,312.42 : x
2. Step 2: Convert to fraction form
   2,056.92/3,312.42 = 3,312.42/x
3. Step 3: Cross multiply
   2,056.92x = 3,312.42 × 3,312.42
4. Step 4: Simplify right side
   2,056.92x = 10,972,138.68
5. Step 5: Solve for x
   x = 10,972,138.68/2,056.92
6. Step 6: Final answer
   x = 5,334.25