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Finding the Third Proportional to 12,769,304 and 28,022,076

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Solution

The third proportional to 12,769,304 and 28,022,076 is: 61,494,091.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,769,304 : 28,022,076 = 28,022,076 : x
  2. Step 2: Convert to fraction form
    12,769,304/28,022,076 = 28,022,076/x
  3. Step 3: Cross multiply
    12,769,304x = 28,022,076 × 28,022,076
  4. Step 4: Simplify right side
    12,769,304x = 785,236,743,349,776
  5. Step 5: Solve for x
    x = 785,236,743,349,776/12,769,304
  6. Step 6: Final answer
    x = 61,494,091.09

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.