Explanation:

- The diameter of the Earth is approximately 12,742 kilometers.

- The diameter of the Sun is about 1.39 million kilometers.

- To find how many times the Sun's diameter is compared to Earth's, divide the Sun's diameter by Earth's, which gives approximately 109 times.

- Option 1 - 92: Incorrect. The Sun is larger than this ratio.

- Option 2 - 109: Correct. The Sun's diameter is about 109 times that of Earth.

- Option 3 - 123: Incorrect. This overestimates the Sun's size compared to Earth.

- Option 4 - 146: Incorrect. This greatly overestimates the size difference.

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