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Finding the Third Proportional to 1,055,709 and 2,304,942

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Solution

The third proportional to 1,055,709 and 2,304,942 is: 5,032,407.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,709 : 2,304,942 = 2,304,942 : x
  2. Step 2: Convert to fraction form
    1,055,709/2,304,942 = 2,304,942/x
  3. Step 3: Cross multiply
    1,055,709x = 2,304,942 × 2,304,942
  4. Step 4: Simplify right side
    1,055,709x = 5,312,757,623,364
  5. Step 5: Solve for x
    x = 5,312,757,623,364/1,055,709
  6. Step 6: Final answer
    x = 5,032,407.25

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