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Finding the Third Proportional to 19,788,781 and 30,271,683

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Solution

The third proportional to 19,788,781 and 30,271,683 is: 46,307,793.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,788,781 : 30,271,683 = 30,271,683 : x
  2. Step 2: Convert to fraction form
    19,788,781/30,271,683 = 30,271,683/x
  3. Step 3: Cross multiply
    19,788,781x = 30,271,683 × 30,271,683
  4. Step 4: Simplify right side
    19,788,781x = 916,374,791,652,489
  5. Step 5: Solve for x
    x = 916,374,791,652,489/19,788,781
  6. Step 6: Final answer
    x = 46,307,793.88

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