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Finding the Third Proportional to 7,663,454.50 and 12,771,909.75

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Solution

The third proportional to 7,663,454.50 and 12,771,909.75 is: 21,285,658.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,663,454.50 : 12,771,909.75 = 12,771,909.75 : x
  2. Step 2: Convert to fraction form
    7,663,454.50/12,771,909.75 = 12,771,909.75/x
  3. Step 3: Cross multiply
    7,663,454.50x = 12,771,909.75 × 12,771,909.75
  4. Step 4: Simplify right side
    7,663,454.50x = 163,121,678,662,145.06
  5. Step 5: Solve for x
    x = 163,121,678,662,145.06/7,663,454.50
  6. Step 6: Final answer
    x = 21,285,658.92

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