Answer:
![\Huge \boxed{x=28.3}](https://img.qammunity.org/2021/formulas/mathematics/middle-school/gb2ozuucb4yxhzkgtehw93fazihoryyk8c.png)
Explanation:
The proportion is given,
![\displaystyle (x)/(5) =(17)/(3)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/5u8lt301f3tt1vv5kgm6l9syol280fj7eh.png)
We need the x variable isolated on one side, so we can find the value of x that makes the proportion true.
Multiply both sides of the equation by 5.
![\displaystyle (x)/(5) * (5)=(17)/(3) * (5)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/k7zdmwjdotoydyvcgk8c0g2lp6x2wt9oua.png)
Simplify the equation.
![\displaystyle x=(85)/(3)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/zkhvgju2ycxj70h33zcnqrdjaqh40005gg.png)
![x=28.33333333...](https://img.qammunity.org/2021/formulas/mathematics/middle-school/5eyf8hklsddi1w2v0epbn0zv9q7omkub7b.png)
The value of x that makes the proportion true is 28.3 (rounded to nearest tenth place).