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Finding the Third Proportional to 369,342 and 793,854

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Solution

The third proportional to 369,342 and 793,854 is: 1,706,288.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,342 : 793,854 = 793,854 : x
  2. Step 2: Convert to fraction form
    369,342/793,854 = 793,854/x
  3. Step 3: Cross multiply
    369,342x = 793,854 × 793,854
  4. Step 4: Simplify right side
    369,342x = 630,204,173,316
  5. Step 5: Solve for x
    x = 630,204,173,316/369,342
  6. Step 6: Final answer
    x = 1,706,288.95

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.