Evaluate $\displaystyle{m}\cdot{s}\usepackage{cmbright}\Huge\$ when $\displaystyle{m}={6}\usepackage{cmbright}\Huge\$ and $\displaystyle{s}={3}\usepackage{cmbright}\Huge\$ .

The value of $\displaystyle{m}\cdot{s}\usepackage{cmbright}\Huge\$ is _____.