Answer:
The answer is "0.84509804001426".
Step-by-step explanation:
Given:
[tex]\to \log_{3} (7) = 1.7712437491614 \\\\ \to 3^{1.7712437491614} = 7\\\\\to \log_{10}(7) = 0.84509804001426\\\\\to 10^{0.84509804001426} = 7\\[/tex]