Finding the Third Proportional to 1,034.86 and 2,280.45

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.86 : 2,280.45 = 2,280.45 : x
2. Step 2: Convert to fraction form
   1,034.86/2,280.45 = 2,280.45/x
3. Step 3: Cross multiply
   1,034.86x = 2,280.45 × 2,280.45
4. Step 4: Simplify right side
   1,034.86x = 5,200,430.82
5. Step 5: Solve for x
   x = 5,200,430.82/1,034.86
6. Step 6: Final answer
   x = 5,025.25