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Finding the Third Proportional to 693,045 and 1,036,747

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Solution

The third proportional to 693,045 and 1,036,747 is: 1,550,901.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    693,045 : 1,036,747 = 1,036,747 : x
  2. Step 2: Convert to fraction form
    693,045/1,036,747 = 1,036,747/x
  3. Step 3: Cross multiply
    693,045x = 1,036,747 × 1,036,747
  4. Step 4: Simplify right side
    693,045x = 1,074,844,342,009
  5. Step 5: Solve for x
    x = 1,074,844,342,009/693,045
  6. Step 6: Final answer
    x = 1,550,901.23

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