Final answer:
The third term in the given series is 24. However, if you are asking for the third term in the sequence, additional information would be needed to establish a pattern and accurately provide that term.
Step-by-step explanation:
The given series is: s_1=3, s_2=11, s_3=24. You're asking for the third term in the sequence, not in the series. The term in a sequence is an individual element, while the term in a series usually refers to the sum of elements up to that point. Since we are provided with a series (s_n), determining the third term of the sequence requires us to find a pattern or rule that defines the relationship between the terms.
However, based on the information provided, it seems like there's been a misunderstanding, as we're given three terms of a series, and you've asked for the third term, which would simply be 24, as per the series information provided. In case you're looking for the third term of the sequence from which this series might be derived, additional information or additional terms of the series would be necessary to determine a pattern.