Answer:
The formula to find the nth term of the given sequence is 54 · 
Step-by-step explanation:
The formula for nth term of an geometric progression is : 

In this example, we have  = 36 (the first term in the sequence) and
 = 36 (the first term in the sequence) and 
r =  (the rate in which the sequence is changing).
 (the rate in which the sequence is changing). 
Knowing what the values for r and  are, now we can solve.
 are, now we can solve. 
 =
 =  = 54 ·
 = 54 · 
Therefore, the formula to find the nth term of the given sequence is
54 · 