Finding the Third Proportional to 326 and 382
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Solution
The third proportional to 326 and 382 is: 447.62
Step by Step Solution
- Step 1: Write the proportion equation
326 : 382 = 382 : x - Step 2: Convert to fraction form
326/382 = 382/x - Step 3: Cross multiply
326x = 382 × 382 - Step 4: Simplify right side
326x = 145,924 - Step 5: Solve for x
x = 145,924/326 - Step 6: Final answer
x = 447.62
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