You'd be better off not trying to use such precise calculations: pools don't actually respond that exactly, and the decimal.ed numbers imply that they will. The Taylor guide book is, in my opinion, one of the worst things in the kit.
For a 25,000 gallon pool, with 80 ppm CYA and NO metals and NO visible algae, add 4 gallons of bleach -- NOT 1/2 gallon! (Read the Best Guess page, linked in my signature.) For a pH below 7.0, add 2 boxes of borax slowly via the skimmer (pump on) and retest after 2 hours. With your CYA that high, you can add the bleach any time -- it's not necessary to wait for this PM.
Your TA is already 110, so it would be better to avoid the soda ash, which increases both pH AND carbonate alkalinity and use the borax as needed instead.
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