The cost \( C(x) \), in millions of dollars, of building a two-story high school in New York State is approximated by the graph, where \( x \) is the number of thousands of square feet \( (20 \leq x \leq 1300) \).
Using the graph, approximate \( C(200) \). Include units in your answer.
Approximately, what is \( C(200) \) ? (Include units)