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Finding the Third Proportional to 5,881,303 and 12,739,682

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Solution

The third proportional to 5,881,303 and 12,739,682 is: 27,595,840.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,881,303 : 12,739,682 = 12,739,682 : x
  2. Step 2: Convert to fraction form
    5,881,303/12,739,682 = 12,739,682/x
  3. Step 3: Cross multiply
    5,881,303x = 12,739,682 × 12,739,682
  4. Step 4: Simplify right side
    5,881,303x = 162,299,497,461,124
  5. Step 5: Solve for x
    x = 162,299,497,461,124/5,881,303
  6. Step 6: Final answer
    x = 27,595,840.15

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.