Which of the following religious traditions has the third largest number of adherents worldwide?

The third largest religious tradition worldwide is Buddhism. While Christianity and Islam comprise the two largest religions, the number of adherents for Hinduism falls behind that of Buddhism, which has millions of followers across the globe. Hinduism, characterized by a wide variety of beliefs and practices, is primarily concentrated in India and Nepal, which contributes to its significant but lesser global numbers compared to Buddhism. By understanding the distribution and demographics of these religions, it's clear that Buddhism holds the position of the third largest faith, with a strong presence in various countries in Asia and beyond.