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Finding the Third Proportional to 1,232,374,978 and 1,908,919,383

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Solution

The third proportional to 1,232,374,978 and 1,908,919,383 is: 2,956,870,494.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,374,978 : 1,908,919,383 = 1,908,919,383 : x
  2. Step 2: Convert to fraction form
    1,232,374,978/1,908,919,383 = 1,908,919,383/x
  3. Step 3: Cross multiply
    1,232,374,978x = 1,908,919,383 × 1,908,919,383
  4. Step 4: Simplify right side
    1,232,374,978x = 3,643,973,210,793,100,800
  5. Step 5: Solve for x
    x = 3,643,973,210,793,100,800/1,232,374,978
  6. Step 6: Final answer
    x = 2,956,870,494.65

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