Sentence:  After Captain Docherty sent Arleigh Griffith for Hoag he was able to complete his detailed inspection of the <WSD>third</WSD> floor and to receive a report from his man covering the floors above before Griffith returned , buoyed up by a brief stop for another glass of champagne . 
Meaning of the word marked with <WSD> tags:  coming next after the second and just before the fourth in position