Creat new column with data from two different tables

Hello,

I have data from two different tables.

Table 1 has columns Date and Quanity 1

Table 2 has columns Date and Quantity 2 as shown below

Table 2

Table 1

I made one on one relation between  two tables Table 1 and Table 2 as date is common in two tables. Now I want to make new table (Table 3) with date as one column and Quantity 3 as other column. This Quantity 3 is division of Quantity 1 (from Table 1) and Quantity 2 (From Table 2).

Quantity 3= Quantity 1/Quantity 2

Can I have any leads?

Thanks in advance.