Proportionate Consolidation searching, 2011, regarding, summarize

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Book 2 of 2011 CFAI Text, page 185, #5:

"If Connamon is deemed to have significant influence, it would report half of Cambridge's net income as a line item on its income statement"

This is as a result of owning 19% of the company??

I thought NI was the same for all 3 methods? I am searching the internet, but no source seems to summarize how NI, Assets, Liabilities, and Equity differ regarding the Equity, Proportionate Consolidation, and Consolidation Methods