Finding the Third Proportional to 606.94 and 1,327.78

Step by Step Solution

1. Step 1: Write the proportion equation
   606.94 : 1,327.78 = 1,327.78 : x
2. Step 2: Convert to fraction form
   606.94/1,327.78 = 1,327.78/x
3. Step 3: Cross multiply
   606.94x = 1,327.78 × 1,327.78
4. Step 4: Simplify right side
   606.94x = 1,763,003.05
5. Step 5: Solve for x
   x = 1,763,003.05/606.94
6. Step 6: Final answer
   x = 2,904.75