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Finding the Third Proportional to 300,018,880.13 and 450,827,083.13

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Solution

The third proportional to 300,018,880.13 and 450,827,083.13 is: 677,440,895.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    300,018,880.13 : 450,827,083.13 = 450,827,083.13 : x
  2. Step 2: Convert to fraction form
    300,018,880.13/450,827,083.13 = 450,827,083.13/x
  3. Step 3: Cross multiply
    300,018,880.13x = 450,827,083.13 × 450,827,083.13
  4. Step 4: Simplify right side
    300,018,880.13x = 203,245,058,878,995,648
  5. Step 5: Solve for x
    x = 203,245,058,878,995,648/300,018,880.13
  6. Step 6: Final answer
    x = 677,440,895.70

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