MELLON BANK CORP <MEL> 3RD QTR NET Shr profit 47 cts vs profit 1.78 dlrs Net profit 16 mln vs profit 53 mln Avg shrs 27.7 mln vs 27.4 mln Nine mths Shr loss 22.51 dlrs vs profit 5.78 dlrs Net loss 610 mln vs profit 168 mln Avg shrs 217.6 mln vs 27.3 mln Assets 33.14 billion vs 33.89 billion Deposits 22.01 billion vs 19.86 billion Loans 21.76 billion vs 22.70 billion NOTE: Net includes loan loss provisions of 40 mln dlrs vs 48 mln dlrs in quarter and 748 mln dlrs vs 217 mln dlrs in nine mths. Net includes pretax gains on sale of securities of 11 mln dlrs vs 29 mln dlrs in quarter and 13 mln dlrs vs 130 mln dlrs in nine mths.