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Finding the Third Proportional to 1,872,267 and 2,808,447

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Solution

The third proportional to 1,872,267 and 2,808,447 is: 4,212,740.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,872,267 : 2,808,447 = 2,808,447 : x
  2. Step 2: Convert to fraction form
    1,872,267/2,808,447 = 2,808,447/x
  3. Step 3: Cross multiply
    1,872,267x = 2,808,447 × 2,808,447
  4. Step 4: Simplify right side
    1,872,267x = 7,887,374,551,809
  5. Step 5: Solve for x
    x = 7,887,374,551,809/1,872,267
  6. Step 6: Final answer
    x = 4,212,740.25

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