Finding the Third Proportional to 612,069.75 and 918,105.75
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Solution
The third proportional to 612,069.75 and 918,105.75 is: 1,377,160.31
Step by Step Solution
- Step 1: Write the proportion equation
612,069.75 : 918,105.75 = 918,105.75 : x - Step 2: Convert to fraction form
612,069.75/918,105.75 = 918,105.75/x - Step 3: Cross multiply
612,069.75x = 918,105.75 × 918,105.75 - Step 4: Simplify right side
612,069.75x = 842,918,168,183.06 - Step 5: Solve for x
x = 842,918,168,183.06/612,069.75 - Step 6: Final answer
x = 1,377,160.31
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