Finding the Third Proportional to 1,084 and 2,340.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,084 : 2,340.50 = 2,340.50 : x
2. Step 2: Convert to fraction form
   1,084/2,340.50 = 2,340.50/x
3. Step 3: Cross multiply
   1,084x = 2,340.50 × 2,340.50
4. Step 4: Simplify right side
   1,084x = 5,477,940.25
5. Step 5: Solve for x
   x = 5,477,940.25/1,084
6. Step 6: Final answer
   x = 5,053.45