A large pot X contains 3 litres mixture consisting of milk and water in the ratio 3:2. Another pot Y contains 100 litres mixture consisting of milk and water in the ratio 9:1. How many litres of mixture from pot Y are to be poured into pot X to get a mixture with the ratio of milk to water as 17:3 in pot X? **[CAPF (ACs) 2026]**