Final answer:
In a terminal digit filing system, the record 05-58-48 would be filed between the records 03-56-48 and 04-57-48.
Step-by-step explanation:
In a terminal digit filing system, records are filed based on the last digits of the numbers. In this case, the last two digits are significant. When comparing the records 03-56-48, 04-57-48, and 05-58-48, we can see that the third record, 05-58-48, would be filed between the other two records. This is because the third record has a higher value in the second-to-last digit (58) compared to the second record (57), but a lower value in the last digit compared to the first record.