Youtube PE Induction Motor Question

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yaoyaodes

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I found this induction motor question on youtube. Learned a lot, also have a question for(III) Magnetizing Reactance.

Seem like Zack used total NL reactive power to calculate the magnetizing reactance. he calculated that total NL reactive power is 49513 VAR, then used 575 square / 49513

I looked up the induction motor equivalent circuit, all circuit shows that the stator resistance r1 and Jx come before the magnetizing reactance and resistance. my question is should the 49513 Var = QjXm + QjX?
 
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