Visualise $2.365$ on the number line,using successive magnification.

(N/A) Step $1$: Locate $2.3$ and $2.4$ on the number line. Divide the distance between $2.3$ and $2.4$ into $10$ equal parts. The first mark represents $2.31$,the second $2.32$,and so on.
Step $2$: Locate $2.36$ and $2.37$ on the number line. Divide the distance between $2.36$ and $2.37$ into $10$ equal parts.
Step $3$: The $5$th mark between $2.36$ and $2.37$ represents $2.365$.