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Finding the Third Proportional to 696,773 and 1,032,207

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Solution

The third proportional to 696,773 and 1,032,207 is: 1,529,122.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,773 : 1,032,207 = 1,032,207 : x
  2. Step 2: Convert to fraction form
    696,773/1,032,207 = 1,032,207/x
  3. Step 3: Cross multiply
    696,773x = 1,032,207 × 1,032,207
  4. Step 4: Simplify right side
    696,773x = 1,065,451,290,849
  5. Step 5: Solve for x
    x = 1,065,451,290,849/696,773
  6. Step 6: Final answer
    x = 1,529,122.53

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.