If the office of the governor is vacated who assumes the office?

If the office of the governor is vacated, the lieutenant governor typically assumes the office, as they are the next in the line of succession. In some states, if there is no lieutenant governor, other officials, such as the president of the state senate or the speaker of the house, may be designated to take over the governor's responsibilities. The specific rules regarding succession can vary by state, so it's important to refer to the state's constitution or laws for precise details.