Finding the Third Proportional to 324 and 370
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Solution
The third proportional to 324 and 370 is: 422.53
Step by Step Solution
- Step 1: Write the proportion equation
324 : 370 = 370 : x - Step 2: Convert to fraction form
324/370 = 370/x - Step 3: Cross multiply
324x = 370 × 370 - Step 4: Simplify right side
324x = 136,900 - Step 5: Solve for x
x = 136,900/324 - Step 6: Final answer
x = 422.53
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