בֵּאדַ֣יִן מַלְכָּ֗א הַצְלַ֛ח לְשַׁדְרַ֥ךְ מֵישַׁ֛ךְ וַעֲבֵ֥ד נְג֖וֹ בִּמְדִינַ֥ת בָּבֶֽל׃ (פ)
Nang magkagayon, itinaas ng hari sa mas mataas na katungkulan sina Sadrac, Mesac, at Abed-nego sa lalawigan ng Babilonia.
Rashi
made...prosper made them prosper and aggrandized them.
Ibn Ezra
[Daniel 3:30] Thereupon the king promoted (הַצְלַח - Hatzlach): [This is] from the root/noun-form success/prosperity (מִגִּזְרַת הַצְלָחָה - mi-gizrat hatzlachah). And [it is] like [the same verb used concerning Daniel]: “And Daniel prospered” (וְדָנִיֵּאל הַצְלַח - v'Daniel hatzlach) [Daniel 6:29].