Texas is about 163 times bigger than French Polynesia.

French Polynesia is approximately 4,167 sq km, while Texas is approximately 678,052 sq km, making Texas 16,172% larger than French Polynesia. Meanwhile, the population of French Polynesia is ~299,356 people (24.8 million more people live in Texas).
Tip: This to-scale comparison of French Polynesia vs. Texas uses the Mercator projection, which distorts the size of regions near the poles.