Finding the Third Proportional to 14,667.75 and 16,719.75

Step by Step Solution

1. Step 1: Write the proportion equation
   14,667.75 : 16,719.75 = 16,719.75 : x
2. Step 2: Convert to fraction form
   14,667.75/16,719.75 = 16,719.75/x
3. Step 3: Cross multiply
   14,667.75x = 16,719.75 × 16,719.75
4. Step 4: Simplify right side
   14,667.75x = 279,550,040.06
5. Step 5: Solve for x
   x = 279,550,040.06/14,667.75
6. Step 6: Final answer
   x = 19,058.82