Start on the phone itself, not a desktop download you then have to move. A 48 MB file on a fair 4G line usually finishes in a couple of minutes. If the transfer stalls past 90 percent, leave the notification and let the browser retry before you delete the partial file.
After it lands, open it from the download tray. Android 13 and 14 ask which app may install packages. Choose the browser you used, approve it once, and the package installer continues.