Doing so will extend the vertical bar. To do so, double-click the axis values to the right. In the Format Axis pane, change the Maximum Bounds value to 1,800,000.

If you have uneven distribution of data in your Excel chart, here is a better way to change the automatic axis settings.

Right-click on those words, and a full menu of size adjustments for the axis appears (see screenshot below). Once you’ve finished adjusting the graph, consider copying the chart into Word, where you ...