Finding the Third Proportional to 368 and 442
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Solution
The third proportional to 368 and 442 is: 530.88
Step by Step Solution
- Step 1: Write the proportion equation
368 : 442 = 442 : x - Step 2: Convert to fraction form
368/442 = 442/x - Step 3: Cross multiply
368x = 442 × 442 - Step 4: Simplify right side
368x = 195,364 - Step 5: Solve for x
x = 195,364/368 - Step 6: Final answer
x = 530.88
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