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Finding the Third Proportional to 11,762,528 and 25,617,786

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Solution

The third proportional to 11,762,528 and 25,617,786 is: 55,793,360.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,762,528 : 25,617,786 = 25,617,786 : x
  2. Step 2: Convert to fraction form
    11,762,528/25,617,786 = 25,617,786/x
  3. Step 3: Cross multiply
    11,762,528x = 25,617,786 × 25,617,786
  4. Step 4: Simplify right side
    11,762,528x = 656,270,959,541,796
  5. Step 5: Solve for x
    x = 656,270,959,541,796/11,762,528
  6. Step 6: Final answer
    x = 55,793,360.03

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.