2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/108994We show that the modulus of an inner function can be uniformly approximated in the unit disk by the modulus of an interpolating Blaschke product.14 pages, 4 figures, improved first part of proof for Lemma 3Classical Analysis and ODEs30E10 (Primary) 30D50 (Secondary)text