Multiply the numerators and the denominators of the simplified fractions:
\[ \frac{3}{4} \times \frac{6}{7} = \frac{3 \times 6}{4 \times 7} = \frac{18}{28} \]
Step 4: Simplify the resulting fraction
Simplify \(\frac{18}{28}\) by finding the GCD of 18 and 28, which is 2:
\[ \frac{18 \div 2}{28 \div 2} = \frac{9}{14} \]