`` certainly ; this is the third largest city of chirisuyo , and perhaps the eleventh largest in all pusantinsuyo , '' hualpa said-meaning , he clarified , the southernmost province of the empire , one of eight such provinces , and its second most populous part ; a hasty sketchwork elicited that the imperial territory extended now to the neighborhood of the straits of magellan , since the reign of the last sapa inca but one .