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Finding the Third Proportional to 368 and 483.50

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Solution

The third proportional to 368 and 483.50 is: 635.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    368 : 483.50 = 483.50 : x
  2. Step 2: Convert to fraction form
    368/483.50 = 483.50/x
  3. Step 3: Cross multiply
    368x = 483.50 × 483.50
  4. Step 4: Simplify right side
    368x = 233,772.25
  5. Step 5: Solve for x
    x = 233,772.25/368
  6. Step 6: Final answer
    x = 635.25

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