Finding the Third Proportional to 208 and 274
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Solution
The third proportional to 208 and 274 is: 360.94
Step by Step Solution
- Step 1: Write the proportion equation
208 : 274 = 274 : x - Step 2: Convert to fraction form
208/274 = 274/x - Step 3: Cross multiply
208x = 274 × 274 - Step 4: Simplify right side
208x = 75,076 - Step 5: Solve for x
x = 75,076/208 - Step 6: Final answer
x = 360.94
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