To solve the equation \( R + 1245 \times 6 = 1,000,000 \), we first calculate \( 1245 \times 6 \).
\[ 1245 \times 6 = 7470 \]
Now we can substitute this value back into the equation:
\[ R + 7470 = 1,000,000 \]
Next, we subtract 7470 from both sides to isolate \( R \):
\[ R = 1,000,000 - 7470 \]
Calculating that gives:
\[ R = 992530 \]
Therefore, the value of \( R \) is \( 992530 \).