Write SQL query to solve given problem: Which city has most population other than its capital in Bangladesh?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T3.Name FROM country AS T1 INNER JOIN province AS T2 ON T1.Code = T2.Country INNER JOIN city AS T3 ON T3.Province = T2.Name WHERE T1.Name = 'Bangladesh' AND T3.Name <> T1.Capital ORDER BY T3.Population DESC LIMIT 1