Finding the Third Proportional to 2,055.56 and 2,787.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055.56 : 2,787.94 = 2,787.94 : x
2. Step 2: Convert to fraction form
   2,055.56/2,787.94 = 2,787.94/x
3. Step 3: Cross multiply
   2,055.56x = 2,787.94 × 2,787.94
4. Step 4: Simplify right side
   2,055.56x = 7,772,595.50
5. Step 5: Solve for x
   x = 7,772,595.50/2,055.56
6. Step 6: Final answer
   x = 3,781.25