Tell me the % of wt 2nd for bp 3rd comp of 98.4
CREATE TABLE "ternary_azeotropes" (
  "2nd_component" text,
  "b_p_2nd_comp_c" real,
  "3rd_component" text,
  "b_p_3rd_comp_c" text,
  "b_p_azeo_c" text,
  "pct_wt_1st" text,
  "pct_wt_2nd" text,
  "pct_wt_3rd" text
);
SELECT "pct_wt_2nd" FROM "ternary_azeotropes" WHERE "b_p_3rd_comp_c"='98.4';