Finding the Third Proportional to 378,584.63 and 809,697.75
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Solution
The third proportional to 378,584.63 and 809,697.75 is: 1,731,740.81
Step by Step Solution
- Step 1: Write the proportion equation
378,584.63 : 809,697.75 = 809,697.75 : x - Step 2: Convert to fraction form
378,584.63/809,697.75 = 809,697.75/x - Step 3: Cross multiply
378,584.63x = 809,697.75 × 809,697.75 - Step 4: Simplify right side
378,584.63x = 655,610,446,355.06 - Step 5: Solve for x
x = 655,610,446,355.06/378,584.63 - Step 6: Final answer
x = 1,731,740.81
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