Finding the Third Proportional to 1,134.98 and 2,443.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134.98 : 2,443.22 = 2,443.22 : x
2. Step 2: Convert to fraction form
   1,134.98/2,443.22 = 2,443.22/x
3. Step 3: Cross multiply
   1,134.98x = 2,443.22 × 2,443.22
4. Step 4: Simplify right side
   1,134.98x = 5,969,317.86
5. Step 5: Solve for x
   x = 5,969,317.86/1,134.98
6. Step 6: Final answer
   x = 5,259.38