For a "Hyper Zoom" that includes complex effects like "mirroring" (to fill black edges) and automatic motion blur, dedicated plugins are the industry standard.
Select the bladed section of the first clip. In the , add a keyframe to Scale (All) at the start of this section (set to 100%). Hyper Zoom Transitions – Final Cut Pro X
This method uses keyframes to rapidly scale clips to simulate a high-speed zoom. For a "Hyper Zoom" that includes complex effects
Move to the last frame and increase the scale significantly (e.g., 200–300%). Hyper Zoom Transitions – Final Cut Pro X