Again, always total the proportionate measurements as a check to
see if they equal the total retracement measurement.
The next step in double-proportion is to calculate the move from
the temporary stake to the true point for the corner. Take a look
and compare the sketches. Notice data of the retracement gathered
earlier. This time we show both latitude and departure for each
line of the retracement.
This sketch shows the computed proportionate distances in cardinal