Vector Algebra

If $\left( {\overrightarrow a \times \overrightarrow b } \right) \times \overrightarrow c = \overrightarrow a \times \left( {\overrightarrow b \times \overrightarrow c } \right)$ where ${\overrightarrow a ,\overrightarrow b }$ and ${\overrightarrow c }$ are any three vectors such that $\overrightarrow a .\overrightarrow b \ne 0,\,\,\overrightarrow b .\overrightarrow c \ne 0$ then ${\overrightarrow a }$ and ${\overrightarrow c }$ are :