Question

Find any two irrational numbers between $3$ and $3.5$.

Answer 1

$3$ and $3.5$ are two rational numbers.

We know, between any two rational numbers, there are infinitely many irrational numbers.

An irrational number has non-terminating non-recurring decimal expansions.

Then two irrational numbers between $3$ and $3.5$ can be:

$\mathrm{3.124689010010001...}$ and $\mathrm{3.246891787265401001...}$

NOTE:

This is two of the various possible answers. It might have different solution.