How to fix a bank reconciliation discrepancy in QuickBooks

Query: I have prepared the financial records for the 3 quarter of 2018 using QuickBooks. There seems to be a discrepancy between the actual balance and the calculated balance. Can you help? Intro: QuickBooks is a software product that has made businessmen to live in peace as they don’t need to worry about data inaccuracy or data redundancy in the database anymore. Plus, their organizational activities have been simplified since...