There are 5 members in the family by the names Ravi, Madhu, Mahesh, Raghu and Praveen. Praveen is taller than Raghu but not as fat as Raghu. Mahesh is taller than Ravi but shorter than Madhu. Ravi is fatter than Raghu but not as fat as Madhu. Praveen is thinner than Mahesh, who is thinner than Raghu. If they are arranged in an ascending order, i.e., fattest to thinnest, who will come in the middle?