Finding the Third Proportional to 368 and 414
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Solution
The third proportional to 368 and 414 is: 465.75
Step by Step Solution
- Step 1: Write the proportion equation
368 : 414 = 414 : x - Step 2: Convert to fraction form
368/414 = 414/x - Step 3: Cross multiply
368x = 414 × 414 - Step 4: Simplify right side
368x = 171,396 - Step 5: Solve for x
x = 171,396/368 - Step 6: Final answer
x = 465.75
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