Finding the Third Proportional to 1,050.75 and 2,299.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050.75 : 2,299.78 = 2,299.78 : x
2. Step 2: Convert to fraction form
   1,050.75/2,299.78 = 2,299.78/x
3. Step 3: Cross multiply
   1,050.75x = 2,299.78 × 2,299.78
4. Step 4: Simplify right side
   1,050.75x = 5,288,993.80
5. Step 5: Solve for x
   x = 5,288,993.80/1,050.75
6. Step 6: Final answer
   x = 5,033.54