Finding the Third Proportional to 793.83 and 2,056.78

Step by Step Solution

1. Step 1: Write the proportion equation
   793.83 : 2,056.78 = 2,056.78 : x
2. Step 2: Convert to fraction form
   793.83/2,056.78 = 2,056.78/x
3. Step 3: Cross multiply
   793.83x = 2,056.78 × 2,056.78
4. Step 4: Simplify right side
   793.83x = 4,230,349.11
5. Step 5: Solve for x
   x = 4,230,349.11/793.83
6. Step 6: Final answer
   x = 5,329.05