Finding the Third Proportional to 1,134.56 and 2,443.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134.56 : 2,443.13 = 2,443.13 : x
2. Step 2: Convert to fraction form
   1,134.56/2,443.13 = 2,443.13/x
3. Step 3: Cross multiply
   1,134.56x = 2,443.13 × 2,443.13
4. Step 4: Simplify right side
   1,134.56x = 5,968,859.77
5. Step 5: Solve for x
   x = 5,968,859.77/1,134.56
6. Step 6: Final answer
   x = 5,260.94