Concept:
Use the final seating arrangement and count positions from the right.
Step 1: Recall arrangement.
\[
{Sachin — Shyam — Ravi — Rajiv — Martin}
\]
Step 2: Count from the right.
\[
{Rightmost} = {Martin (1st)}
\]
\[
{Next} = {Rajiv (2nd)}
\]
Hence, Rajiv is second from the right.