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Finding the Third Proportional to 12,962,124 and 28,364,184

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Solution

The third proportional to 12,962,124 and 28,364,184 is: 62,067,523.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,962,124 : 28,364,184 = 28,364,184 : x
  2. Step 2: Convert to fraction form
    12,962,124/28,364,184 = 28,364,184/x
  3. Step 3: Cross multiply
    12,962,124x = 28,364,184 × 28,364,184
  4. Step 4: Simplify right side
    12,962,124x = 804,526,933,985,856
  5. Step 5: Solve for x
    x = 804,526,933,985,856/12,962,124
  6. Step 6: Final answer
    x = 62,067,523.35

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