Finding the Third Proportional to 2,775.73 and 5,863.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,775.73 : 5,863.32 = 5,863.32 : x
2. Step 2: Convert to fraction form
   2,775.73/5,863.32 = 5,863.32/x
3. Step 3: Cross multiply
   2,775.73x = 5,863.32 × 5,863.32
4. Step 4: Simplify right side
   2,775.73x = 34,378,570.89
5. Step 5: Solve for x
   x = 34,378,570.89/2,775.73
6. Step 6: Final answer
   x = 12,385.43