Finding the Third Proportional to 5,501.25 and 12,058.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,501.25 : 12,058.31 = 12,058.31 : x
2. Step 2: Convert to fraction form
   5,501.25/12,058.31 = 12,058.31/x
3. Step 3: Cross multiply
   5,501.25x = 12,058.31 × 12,058.31
4. Step 4: Simplify right side
   5,501.25x = 145,402,900.35
5. Step 5: Solve for x
   x = 145,402,900.35/5,501.25
6. Step 6: Final answer
   x = 26,430.88