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Finding the Third Proportional to 76,697,612 and 103,657,170

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Solution

The third proportional to 76,697,612 and 103,657,170 is: 140,093,134.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,697,612 : 103,657,170 = 103,657,170 : x
  2. Step 2: Convert to fraction form
    76,697,612/103,657,170 = 103,657,170/x
  3. Step 3: Cross multiply
    76,697,612x = 103,657,170 × 103,657,170
  4. Step 4: Simplify right side
    76,697,612x = 10,744,808,892,408,900
  5. Step 5: Solve for x
    x = 10,744,808,892,408,900/76,697,612
  6. Step 6: Final answer
    x = 140,093,134.74

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