I don't want to call myself a newbie, but I can't find a perfect way to make a print from my Canon 3:2 aspect ratio camera image to a Hahnemuehle A5 photo card (which actually needs to be 21.7 cm x 15.5 cm) . All cropping and resizing features either are not the exact dimensions that will fill the borders or they stretch and distort the image, which is unacceptable.
So this is what I am trying to do. My image starts off as a 3:2 aspect ratio picture as a Canon RAW CR2 file, but I need to crop my final image to exactly 21.7 cm x 15.5 cm at 360 dpi for my Epson printer.
I am pretty sure that Photoshop and Aperture handled this task without distorting the image. Am I missing something, or does this require 50 steps?