if it is possible for whoever answers this to include the calculator equation to preform for this type of solution as well that would be greatly apperciated!

A random sample of n1 = 261 people who live in a city were selected and 103 identified as a "dog person." A random sample of 72 = 104 people who live in a rural area were selected and 55 identified as a "dog person." Find the 98% confidence interval for the difference in the proportion of people that live in a city who identify as a "dog person" and the proportion of people that live in a rural area who identify as a "dog person." Round answers to to 4 decimal places.