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Finding the Third Proportional to 8,465,248 and 12,717,184

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Solution

The third proportional to 8,465,248 and 12,717,184 is: 19,104,788.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,465,248 : 12,717,184 = 12,717,184 : x
  2. Step 2: Convert to fraction form
    8,465,248/12,717,184 = 12,717,184/x
  3. Step 3: Cross multiply
    8,465,248x = 12,717,184 × 12,717,184
  4. Step 4: Simplify right side
    8,465,248x = 161,726,768,889,856
  5. Step 5: Solve for x
    x = 161,726,768,889,856/8,465,248
  6. Step 6: Final answer
    x = 19,104,788.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.