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Finding the Third Proportional to 5,235,402 and 10,947,588

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Solution

The third proportional to 5,235,402 and 10,947,588 is: 22,892,164.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,235,402 : 10,947,588 = 10,947,588 : x
  2. Step 2: Convert to fraction form
    5,235,402/10,947,588 = 10,947,588/x
  3. Step 3: Cross multiply
    5,235,402x = 10,947,588 × 10,947,588
  4. Step 4: Simplify right side
    5,235,402x = 119,849,683,017,744
  5. Step 5: Solve for x
    x = 119,849,683,017,744/5,235,402
  6. Step 6: Final answer
    x = 22,892,164.35

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.