6=36, according to the rules you delineated.
Left symbol type = right symbol type (like a Rosetta Stone) with no explicit statement of commutivity. A "1" on the left need not symbolize the same thing as a "1" on the right.
That is, 1 = 6 does not mandate that 6 = 1, unless you state the symbols are commutative. For example, even within our regular mathematics, A X B =/= B X A. They are not commutative.
If there is a problem, it is that 1 =/= 6. Still, if we accept that translation, then by progression, it follows that 6 = 36.
Now, if you went ahead and made the next "rule" in the sequence to be "6 = 1", that would make it fold back on itself (recursive), but that would be a new rule which differs from the rule being used so far. So, you can get anything you want, if you set the rules.
Which did you have in mind?