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Finding the Third Proportional to 1,042,579,558 and 1,529,785,723

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Solution

The third proportional to 1,042,579,558 and 1,529,785,723 is: 2,244,667,412.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,579,558 : 1,529,785,723 = 1,529,785,723 : x
  2. Step 2: Convert to fraction form
    1,042,579,558/1,529,785,723 = 1,529,785,723/x
  3. Step 3: Cross multiply
    1,042,579,558x = 1,529,785,723 × 1,529,785,723
  4. Step 4: Simplify right side
    1,042,579,558x = 2,340,244,358,294,632,960
  5. Step 5: Solve for x
    x = 2,340,244,358,294,632,960/1,042,579,558
  6. Step 6: Final answer
    x = 2,244,667,412.03

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.