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Finding the Third Proportional to 12,298,256 and 26,913,276

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Solution

The third proportional to 12,298,256 and 26,913,276 is: 58,896,515.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,298,256 : 26,913,276 = 26,913,276 : x
  2. Step 2: Convert to fraction form
    12,298,256/26,913,276 = 26,913,276/x
  3. Step 3: Cross multiply
    12,298,256x = 26,913,276 × 26,913,276
  4. Step 4: Simplify right side
    12,298,256x = 724,324,425,052,176
  5. Step 5: Solve for x
    x = 724,324,425,052,176/12,298,256
  6. Step 6: Final answer
    x = 58,896,515.49

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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.