Provide an Appropriate Response $\frac { 8 } { 15 } , x , \frac { 13 } { 10 }$

Multiple Choice

Provide an appropriate response.
-For $\frac { 8 } { 15 } , x , \frac { 13 } { 10 }$ to be a geometric sequence, $x$ must be:

A) $\sqrt { \frac { 195 } { 80 } }$
B) $\sqrt { \frac { 150 } { 104 } }$
C) $\sqrt { \frac { 104 } { 150 } }$
D) $\sqrt { \frac { 80 } { 195 } }$