Two thin, straight rods, Rod 1 and Rod 2, each of length \(L\), are aligned along the horizontal \(x\)-axis with their left ends at \(x = 0\) and right ends at \(x = L\). Rod 1 has a uniform linear mass density \(\lambda_1(x) = \lambda_0\), while Rod 2 has a non-uniform linear mass density given by \(\lambda_2(x) = Cx\), where \(C\) is a positive constant. What is the ratio \(\dfrac{x_{\text{cm}, 1}}{x_{\text{cm}, 2}}\) of the center-of-mass position of Rod 1 to that of Rod 2?