Given a point in the interior of a Triangle , draw the Cevians through from each Vertex which meet the opposite sides at , , and . Now, mark off point along side such that , etc., i.e., so that and are equidistance from the Midpoint of . The lines , , and then coincide in a point known as the Isotomic Conjugate Point.
See also Cevian, Isotomic Conjugate Point, Midpoint