Formula for resizing images:
H 100 000 H W p i x e l s × W 100 000 H W p i x e l s {\displaystyle H{\sqrt {\frac {100\,000}{HW))}\;\mathrm {pixels} \times W{\sqrt {\frac {100\,000}{HW))}\;\mathrm {pixels} }
where H {\displaystyle H} is the original height in pixels and W {\displaystyle W} is the original width in pixels. Round off to the nearest whole pixel.