The third proportional to 3 and 6 is?	Pick:
A) 8
B) 7
C) 12
D) 5
E) 3
(6*6)/3= 
<gadget id="calculator">(6*6)/3</gadget>
<output>12</output>
12   Answer:12
<result>C</result>
The third proportional to 3 and 6 is?