Find the Indicated $n$ Th Term of the Geometric Sequence $a _ { 5 } = \frac { 4 } { 81 } , a _ { 8 } = \frac { 4 } { 2187 }$

Multiple Choice

Find the indicated $n$ th term of the geometric sequence.
6th term: $a _ { 5 } = \frac { 4 } { 81 } , a _ { 8 } = \frac { 4 } { 2187 }$

A) $\frac { 4 } { 729 }$
B) $\frac { 3 } { 1024 }$
C) $\frac { 4 } { 2187 }$
D) $\frac { 4 } { 243 }$
E) $\frac { 4 } { 81 }$