Today, interest rates on $1-$year T$-$bonds yield $1\mathrm{.}2\%,$ interest rates on $2-$year T$-$bonds yield $2\mathrm{.}1\%,$ and interest rates on $3-$year T$-$bonds yield $3\mathrm{.}6\%.$If the pure expectations theory is correct, what is the yield on $2-$year T$-$bonds one year from now? Be sure to use a geometric average in your calculations. Do not round intermediate calculations. Round your answer to four decimal places.