Finding the Third Proportional to 1,050.75 and 2,280.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050.75 : 2,280.38 = 2,280.38 : x
2. Step 2: Convert to fraction form
   1,050.75/2,280.38 = 2,280.38/x
3. Step 3: Cross multiply
   1,050.75x = 2,280.38 × 2,280.38
4. Step 4: Simplify right side
   1,050.75x = 5,200,110.14
5. Step 5: Solve for x
   x = 5,200,110.14/1,050.75
6. Step 6: Final answer
   x = 4,948.95