Finding the Third Proportional to 1,289.04 and 3,043.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,289.04 : 3,043.83 = 3,043.83 : x
2. Step 2: Convert to fraction form
   1,289.04/3,043.83 = 3,043.83/x
3. Step 3: Cross multiply
   1,289.04x = 3,043.83 × 3,043.83
4. Step 4: Simplify right side
   1,289.04x = 9,264,889.65
5. Step 5: Solve for x
   x = 9,264,889.65/1,289.04
6. Step 6: Final answer
   x = 7,187.44