Finding the Third Proportional to 1,112.91 and 2,404.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112.91 : 2,404.22 = 2,404.22 : x
2. Step 2: Convert to fraction form
   1,112.91/2,404.22 = 2,404.22/x
3. Step 3: Cross multiply
   1,112.91x = 2,404.22 × 2,404.22
4. Step 4: Simplify right side
   1,112.91x = 5,780,267.80
5. Step 5: Solve for x
   x = 5,780,267.80/1,112.91
6. Step 6: Final answer
   x = 5,193.85