Finding the Third Proportional to 299,382.75 and 665,205.75
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Solution
The third proportional to 299,382.75 and 665,205.75 is: 1,478,036.69
Step by Step Solution
- Step 1: Write the proportion equation
299,382.75 : 665,205.75 = 665,205.75 : x - Step 2: Convert to fraction form
299,382.75/665,205.75 = 665,205.75/x - Step 3: Cross multiply
299,382.75x = 665,205.75 × 665,205.75 - Step 4: Simplify right side
299,382.75x = 442,498,689,833.06 - Step 5: Solve for x
x = 442,498,689,833.06/299,382.75 - Step 6: Final answer
x = 1,478,036.69
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