Finding the Third Proportional to 1,143.33 and 2,376.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143.33 : 2,376.37 = 2,376.37 : x
2. Step 2: Convert to fraction form
   1,143.33/2,376.37 = 2,376.37/x
3. Step 3: Cross multiply
   1,143.33x = 2,376.37 × 2,376.37
4. Step 4: Simplify right side
   1,143.33x = 5,647,130.29
5. Step 5: Solve for x
   x = 5,647,130.29/1,143.33
6. Step 6: Final answer
   x = 4,939.18