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Finding the Third Proportional to 81,066,145.50 and 125,476,771.50

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Solution

The third proportional to 81,066,145.50 and 125,476,771.50 is: 194,216,958.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    81,066,145.50 : 125,476,771.50 = 125,476,771.50 : x
  2. Step 2: Convert to fraction form
    81,066,145.50/125,476,771.50 = 125,476,771.50/x
  3. Step 3: Cross multiply
    81,066,145.50x = 125,476,771.50 × 125,476,771.50
  4. Step 4: Simplify right side
    81,066,145.50x = 15,744,420,186,063,212
  5. Step 5: Solve for x
    x = 15,744,420,186,063,212/81,066,145.50
  6. Step 6: Final answer
    x = 194,216,958.13

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