Answer:
19,683
Explanation:
The series you provided appears to be an exponential sequence. Each number is obtained by multiplying the previous number by a constant factor. In this case, it seems that the common ratio between the terms is 9.
Starting with 3:
3 * 9 = 27
27 * 9 = 243
243 * 9 = 2187
So, to find the next number in the series, multiply 2187 by 9:
2187 * 9 = 19683
Therefore, the next number in the series is 19,683.