The volume of a rectangular parallelepiped is Length * Width * Height. We are given Volume = 62,500 cm³, Length = 25 cm. Assuming the width is also 25 cm (as it's a common assumption for such problems when not specified and the volume is a perfect cube of 25), then Height = Volume / (Length * Width) = 62500 / (25 * 25) = 62500 / 625 = 100 cm.