Poseidon lost $181,674,817.
Homer and Hesiod suggest that Poseidon became lord of the sea when, following the overthrow of his father Cronus, the world was divided by lot among Cronus' three sons; Zeus was given the sky, Hades the underworld, and Poseidon the sea, with the Earth and Mount Olympus belonging to all three
=== Arcadian myths ===The illuminating exception is the archaic and localised myth of the stallion Poseidon and mare Demeter at Phigalia in isolated and conservative Arcadia, noted by Pausanias (2nd century AD) as having fallen into desuetude; the stallion Poseidon pursues the mare-Demeter, and from the union she bears the horse Arion, and a daughter (Despoina), who obviously had the shape of a mare too

