Finding the Third Proportional to 1,099.62 and 2,244.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,099.62 : 2,244.16 = 2,244.16 : x
2. Step 2: Convert to fraction form
   1,099.62/2,244.16 = 2,244.16/x
3. Step 3: Cross multiply
   1,099.62x = 2,244.16 × 2,244.16
4. Step 4: Simplify right side
   1,099.62x = 5,036,272.34
5. Step 5: Solve for x
   x = 5,036,272.34/1,099.62
6. Step 6: Final answer
   x = 4,580.02