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How to install Mac OS X Mojave in a PC dual-booting with Windows 10?

I have a existing Windows 10 installation on a SSD drive in my PC, and I want to install Mac OS X Mojave in another SSD drive of the same PC, so I can dual boot between them.

How can I do it without losing my existing Windows 10 installation? I know there are lots of guides, but I don’t really know where to start. Can I get some pointers to the right guides to achieve this? (installing Mac OS X Mojave alongside my existing Windows 10 installation in a different drive).