Solve the Logarithmic Equation $$\log _ { 3 } x = 7$$

Multiple Choice

Solve the logarithmic equation. $$\log _ { 3 } x = 7$$

A) $\left\{ 7 ^ { 3 } \right\}$
B) $\left\{ 3 ^ { 7 } \right\}$
C) $\{ 0.5646 \}$
D) $\{ 1.7712 \}$