Returns the third value of a series.
third series
series - The series argument. (must be: series date port time tuple any-function struct event object)
An error will occur if no value is found. Use the PICK function to avoid this error.
print third "REBOL" B
print third [11 22 33 44 55 66] 33
print third 12-jun-1999 12
print third 199.4.80.1 80
print third 12:34:56.78 56.78
fifth - Returns the fifth value of a series.
first - Returns the first value of a series.
fourth - Returns the fourth value of a series.
pick - Returns the value at the specified position in a series.
second - Returns the second value of a series.