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Finding the Third Proportional to 355,577,856 and 534,313,524

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Solution

The third proportional to 355,577,856 and 534,313,524 is: 802,892,916.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,577,856 : 534,313,524 = 534,313,524 : x
  2. Step 2: Convert to fraction form
    355,577,856/534,313,524 = 534,313,524/x
  3. Step 3: Cross multiply
    355,577,856x = 534,313,524 × 534,313,524
  4. Step 4: Simplify right side
    355,577,856x = 285,490,941,929,298,560
  5. Step 5: Solve for x
    x = 285,490,941,929,298,560/355,577,856
  6. Step 6: Final answer
    x = 802,892,916.73

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