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Finding the Third Proportional to 7,008,762 and 10,247,058

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Solution

The third proportional to 7,008,762 and 10,247,058 is: 14,981,561.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,008,762 : 10,247,058 = 10,247,058 : x
  2. Step 2: Convert to fraction form
    7,008,762/10,247,058 = 10,247,058/x
  3. Step 3: Cross multiply
    7,008,762x = 10,247,058 × 10,247,058
  4. Step 4: Simplify right side
    7,008,762x = 105,002,197,655,364
  5. Step 5: Solve for x
    x = 105,002,197,655,364/7,008,762
  6. Step 6: Final answer
    x = 14,981,561.32

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.