Finding the Third Proportional to 12,003.75 and 16,058.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,003.75 : 16,058.25 = 16,058.25 : x
2. Step 2: Convert to fraction form
   12,003.75/16,058.25 = 16,058.25/x
3. Step 3: Cross multiply
   12,003.75x = 16,058.25 × 16,058.25
4. Step 4: Simplify right side
   12,003.75x = 257,867,393.06
5. Step 5: Solve for x
   x = 257,867,393.06/12,003.75
6. Step 6: Final answer
   x = 21,482.24