please answer the above question

You just made some great chicken soup and are transporting it to a gathering in a large plastic container as shown below. Your friend is at the wheel and you are stuck carrying the container when suddenly you notice a hole in the side of the container. If the liquid forms a perfect spherical cap (i.e., half a sphere) on the outside of the container, what is the largest diameter in mm for the hole that can still hold the liquid back by surface tension? The density of water is 1 g/cm3, the height of container is 1.72ft, and surface tension is 73.8dynes/cm