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Finding the Third Proportional to 68,760,495 and 103,140,756

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Solution

The third proportional to 68,760,495 and 103,140,756 is: 154,711,154.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,760,495 : 103,140,756 = 103,140,756 : x
  2. Step 2: Convert to fraction form
    68,760,495/103,140,756 = 103,140,756/x
  3. Step 3: Cross multiply
    68,760,495x = 103,140,756 × 103,140,756
  4. Step 4: Simplify right side
    68,760,495x = 10,638,015,548,251,536
  5. Step 5: Solve for x
    x = 10,638,015,548,251,536/68,760,495
  6. Step 6: Final answer
    x = 154,711,154.25

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