$\"\"$

\

The third term in geometric sequence is $\"\"$ .

\

The common ratio is $\"\"$ .

\

Formula for $\"\"$ term in geometric sequence is $\"\"$ .

\

Find the first term of geometric sequence $\"\"$ .

\

Substitute $\"\"$ and $\"\"$ in $\"\"$ .

\

$\"\"$ .

\

Substitute $\"\"$ .

\

$\"\"$

\

$\"\"$

\

$\"\"$ .

\

The first term of the sequence is $\"\"$ .

\

$\"\"$

\

Find the sixth term $\"\"$ .

\

Substitute $\"\"$ and $\"\"$ in $\"\"$ .

\

$\"\"$

\

$\"\"$

\

$\"\"$ .

\

$\"\"$ .

\

$\"\"$

\

$\"\"$ .