The side \(QR\) of the triangle \(PQR\) is twice the median of the triangle. Find the length of \(QS\) if \(PS =\) 346.1 \(cm\).
(Note: Express \(QS\) in meters(\(m\)) form and insert the answer to maximum of 3 decimal places)
The length of the \(QS\) is \(m\).