With respect to the origin [latex]O[/latex] , the position vectors of two points [latex]A[/latex] and [latex]B[/latex] are [latex]\left( 6\mathbf{i}-2\mathbf{j}-\mathbf{k} \right)[/latex] and [latex]\left( -\mathbf{i}+5\mathbf{j}-3\mathbf{k} \right)[/latex] respectively. [latex]C[/latex] is on [latex]AB[/latex] produced such that [latex]2AC=3AB[/latex]. Find the position vector of [latex]C[/latex].