Reply #52: My post above at #43 explains this process with the State Rules. [View All]

[TexasObserver]

Only 126 of Texas' 228 delegates are decided immediately by the primary/caucuses on March 4th.

Another 42 will be decided at the convention in June, as set out in my post above, which provides in bold the information you seek. Those will be decided proportionally, so they will largely track the allocations of the 126 delegates.

Bottom line is that a rough gauge of the split of the 126 + 42 can be determined once the March 4th results are known.