Finding the Third Proportional to 1,127.25 and 2,427.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,127.25 : 2,427.89 = 2,427.89 : x
2. Step 2: Convert to fraction form
   1,127.25/2,427.89 = 2,427.89/x
3. Step 3: Cross multiply
   1,127.25x = 2,427.89 × 2,427.89
4. Step 4: Simplify right side
   1,127.25x = 5,894,652.89
5. Step 5: Solve for x
   x = 5,894,652.89/1,127.25
6. Step 6: Final answer
   x = 5,229.23