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Finding the Third Proportional to 492,636.75 and 1,061,241

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Solution

The third proportional to 492,636.75 and 1,061,241 is: 2,286,131.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    492,636.75 : 1,061,241 = 1,061,241 : x
  2. Step 2: Convert to fraction form
    492,636.75/1,061,241 = 1,061,241/x
  3. Step 3: Cross multiply
    492,636.75x = 1,061,241 × 1,061,241
  4. Step 4: Simplify right side
    492,636.75x = 1,126,232,460,081
  5. Step 5: Solve for x
    x = 1,126,232,460,081/492,636.75
  6. Step 6: Final answer
    x = 2,286,131.64

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