You could try something like:
echo '<table><tbody><tr><td align="\'right\'" bgcolor="\'#ffffcc\'" border="\'2\'">State:</td></tr></tbody></table><table><tbody><tr><td>" ."<input type="text" class="textbox" name="state" value="' .$row['Province'] . '"/></td></tr></tbody></table>
Please note the substitution of double quotes with single one (in order to wrap correctly the value attribute) and the input tag ending.