Finding the Third Proportional to 1,099.97 and 2,442.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,099.97 : 2,442.94 = 2,442.94 : x
2. Step 2: Convert to fraction form
   1,099.97/2,442.94 = 2,442.94/x
3. Step 3: Cross multiply
   1,099.97x = 2,442.94 × 2,442.94
4. Step 4: Simplify right side
   1,099.97x = 5,967,943.63
5. Step 5: Solve for x
   x = 5,967,943.63/1,099.97
6. Step 6: Final answer
   x = 5,425.56