Over 70 per cent of the 46.94 lakh voters exercised their franchise in the third of the four-phase panchayat elections of Jharkhand on Tuesday, an official said. Altogether 1,047 panchayats across 19 districts went to polls to elect 6,370 panchayat members, 1,043 mukhiyas, 1,165 panchayat committee representatives and 126 Zilla Parishad members.