Upscale Photo for Canvas Print

I have a single photograph that currently sits under 3000×2000 px. Before I send it off for a 40" × 60" canvas, I need it enlarged—using an AI upscaler such as Topaz Gigapixel, Photoshop Super Zoom or a comparable tool—to at least 9000 × 6000 px... (Budget: $10 - $30 USD, Jobs: Adobe Photoshop, AI Art Creation, AI Automation, Graphic Design, Illustrator, Image Processing, Photo Editing, Photoshop)