1. **State the problem:** Find the midpoint of the line segment with endpoint A at coordinates $(2,3)$. Since only one endpoint is given, we need the other endpoint to find the midpoint. Assuming the other endpoint is missing, the problem is incomplete. If the other endpoint B$(x_2,y_2)$ were given, the midpoint $M$ is found using the formula: $$M = \left( \frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2} \right)$$ where $(x_1,y_1)$ and $(x_2,y_2)$ are the coordinates of points A and B respectively. 2. **Explanation:** The midpoint is the point exactly halfway between two points on a coordinate plane. It is found by averaging the x-coordinates and the y-coordinates of the endpoints. 3. **Intermediate work:** Since the second endpoint is not provided, we cannot calculate the midpoint. 4. **Conclusion:** Please provide the coordinates of the second endpoint to find the midpoint.