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Finding the Third Proportional to 26,965,558 and 58,975,958

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Solution

The third proportional to 26,965,558 and 58,975,958 is: 128,985,412.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,965,558 : 58,975,958 = 58,975,958 : x
  2. Step 2: Convert to fraction form
    26,965,558/58,975,958 = 58,975,958/x
  3. Step 3: Cross multiply
    26,965,558x = 58,975,958 × 58,975,958
  4. Step 4: Simplify right side
    26,965,558x = 3,478,163,622,017,764
  5. Step 5: Solve for x
    x = 3,478,163,622,017,764/26,965,558
  6. Step 6: Final answer
    x = 128,985,412.50

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Why These Related Problems?

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