Finding the Third Proportional to 2,078.81 and 3,036.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,078.81 : 3,036.94 = 3,036.94 : x
2. Step 2: Convert to fraction form
   2,078.81/3,036.94 = 3,036.94/x
3. Step 3: Cross multiply
   2,078.81x = 3,036.94 × 3,036.94
4. Step 4: Simplify right side
   2,078.81x = 9,222,989.38
5. Step 5: Solve for x
   x = 9,222,989.38/2,078.81
6. Step 6: Final answer
   x = 4,436.66