### Theory:

Steps to find the irrational numbers between two numbers:
Step 1: Express the provided number in decimal form.

Step 2: Keep in mind that we need to construct irrational numbers between the provided numbers.

Step 3: Within the possible range construct irrational numbers such that they are non-recurring and non-terminating.
Example:
Consider two numbers $$1/6$$ and $$2/3$$.

The decimal expressions of provided numbers are $$1/6 = 0.1666...$$ and $$2/3 = 0.6666...$$

Now we have to construct irrational between $$0.1666...$$ and $$0.6666...$$

Remember that irrationals are non-recurring and non-terminating.

We ourself can construct numbers with the given conditions.

Let the numbers are $$0.17070070007...., 0.23003000300003..., 0.35010011011101111...$$

In this way, we can construct an infinite number of irrationals between any two numbers.