Aconsensual fiduciary relationship in which one party acts on behalf of and under the control of another in dealing with third parties, is the definition of:

Agency

Explanation: Agency refers to the relationship between an agent and a principal. A principal is someone who is in charge of or owns something. An agent is someone who acts on behalf of the principal in a particular situation. This is a consensual relationship, as the principal requests the agent to act on their behalf. However the agent needs to operate in such a way that there is no conflict of interest between the principal's needs and the agent's needs. The agent has to put the principal's needs first. The agent will then act according to the prinicipal's instructions when dealing with third parties.

answer; according to the ( irs );