Finding the Third Proportional to 1,151.44 and 2,397.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,151.44 : 2,397.38 = 2,397.38 : x
2. Step 2: Convert to fraction form
   1,151.44/2,397.38 = 2,397.38/x
3. Step 3: Cross multiply
   1,151.44x = 2,397.38 × 2,397.38
4. Step 4: Simplify right side
   1,151.44x = 5,747,406.89
5. Step 5: Solve for x
   x = 5,747,406.89/1,151.44
6. Step 6: Final answer
   x = 4,991.51