Solve the Proportion $\frac { 0.18 } { 2 x } = \frac { 0.545 } { 278 }$

Multiple Choice

Solve the proportion. Round the result to three significant digits when necessary. $\frac { 0.18 } { 2 x } = \frac { 0.545 } { 278 }$

A) x = 28.3
B) x = 29.5
C) x = 30.6
D) x = 27.0
E) x = 91.8