Finding the Third Proportional to 299,215.13 and 649,293.75
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Solution
The third proportional to 299,215.13 and 649,293.75 is: 1,408,960.77
Step by Step Solution
- Step 1: Write the proportion equation
299,215.13 : 649,293.75 = 649,293.75 : x - Step 2: Convert to fraction form
299,215.13/649,293.75 = 649,293.75/x - Step 3: Cross multiply
299,215.13x = 649,293.75 × 649,293.75 - Step 4: Simplify right side
299,215.13x = 421,582,373,789.06 - Step 5: Solve for x
x = 421,582,373,789.06/299,215.13 - Step 6: Final answer
x = 1,408,960.77
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