Quarterly Job reactive on manually run monthly job

We have a job that we run manually every month that can be any random date the second or third week of the month. I'd like to setup a job that is reactive to that job completing but only run quarterly. Is it possible to schedule that?

you can create a Date List object selecting week 2 & 3 of each quarter (so 8 weeks a year) take this out as many years as you want.  then create this new job, make it reactive off the manual monthly job, and make the schedule be 'react only during Date List range' and add the new date list you created to the reactive job.  Now it will only react if it is during those selected dates.