Final answer:
In 2017, the Project Management Institute (PMI) had around 500,000 members, offering resources and certifications for project management professionals.
Step-by-step explanation:
As of 2017, the Project Management Institute (PMI) had approximately 500,000 members. PMI is an organization that offers various project management certifications, including the well-known Project Management Professional (PMP) certification, and fosters a community of professionals in the field of project management. Membership in PMI provides access to resources, networking opportunities, educational programs, and industry standards.