Answer
$63,360\text{ yd}$
Work Step by Step
RECALL:
1 mi = 1760 yards
Convert the given measurement to yards by multiplying $\dfrac{1760\text{ yd}}{1\text{ mi}}$ to obtain:
Therefore,
$\require{cancel}
\\36 \text{ mi}
\\=36 \cancel{\text{ mi}} \times \dfrac{1760\text{ yd}}{1 \cancel{\text{ mi}}}
\\=36 \times 1760 \text{ yd}
\\=63,360\text{ yd}$