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Finding the Third Proportional to 204,805.13 and 448,979.63

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Solution

The third proportional to 204,805.13 and 448,979.63 is: 984,265.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,805.13 : 448,979.63 = 448,979.63 : x
  2. Step 2: Convert to fraction form
    204,805.13/448,979.63 = 448,979.63/x
  3. Step 3: Cross multiply
    204,805.13x = 448,979.63 × 448,979.63
  4. Step 4: Simplify right side
    204,805.13x = 201,582,703,665.14
  5. Step 5: Solve for x
    x = 201,582,703,665.14/204,805.13
  6. Step 6: Final answer
    x = 984,265.91

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