No i am not sure, should it same password for proxy account and AD account ?
and to be clear, before proxy account we need to create Credential. while creating credential we need to select windows acount, which will ask password and confirm password. so we need to give new password. here my quesson is.. shall we give same password with windows acount ?
after that we need to map the Credential to Proxy acount in the SQL Agent service
while creating the New Proxy.