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Finding the Third Proportional to 626,352 and 1,354,752

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Solution

The third proportional to 626,352 and 1,354,752 is: 2,930,226.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    626,352 : 1,354,752 = 1,354,752 : x
  2. Step 2: Convert to fraction form
    626,352/1,354,752 = 1,354,752/x
  3. Step 3: Cross multiply
    626,352x = 1,354,752 × 1,354,752
  4. Step 4: Simplify right side
    626,352x = 1,835,352,981,504
  5. Step 5: Solve for x
    x = 1,835,352,981,504/626,352
  6. Step 6: Final answer
    x = 2,930,226.11

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.