Finding the Third Proportional to 2,281.61 and 5,058.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,281.61 : 5,058.54 = 5,058.54 : x
2. Step 2: Convert to fraction form
   2,281.61/5,058.54 = 5,058.54/x
3. Step 3: Cross multiply
   2,281.61x = 5,058.54 × 5,058.54
4. Step 4: Simplify right side
   2,281.61x = 25,588,876.73
5. Step 5: Solve for x
   x = 25,588,876.73/2,281.61
6. Step 6: Final answer
   x = 11,215.29