Noun
むすめむこ
いずれは娘婿を社長にするつもりです。
Sooner or later, I intend to make my son company president.
Your daughter's groom will become your son in law. He's a great guy! Congratulations!
The readings for this word are both kun'yomi readings. You learned them when you learned the kanji, so you should be able to read this on your own.