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Finding the Third Proportional to 12,858,635 and 27,506,926

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Solution

The third proportional to 12,858,635 and 27,506,926 is: 58,842,247.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,858,635 : 27,506,926 = 27,506,926 : x
  2. Step 2: Convert to fraction form
    12,858,635/27,506,926 = 27,506,926/x
  3. Step 3: Cross multiply
    12,858,635x = 27,506,926 × 27,506,926
  4. Step 4: Simplify right side
    12,858,635x = 756,630,977,969,476
  5. Step 5: Solve for x
    x = 756,630,977,969,476/12,858,635
  6. Step 6: Final answer
    x = 58,842,247.09

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.