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Finding the Third Proportional to 90,909,252 and 136,468,854

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Solution

The third proportional to 90,909,252 and 136,468,854 is: 204,860,866.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,909,252 : 136,468,854 = 136,468,854 : x
  2. Step 2: Convert to fraction form
    90,909,252/136,468,854 = 136,468,854/x
  3. Step 3: Cross multiply
    90,909,252x = 136,468,854 × 136,468,854
  4. Step 4: Simplify right side
    90,909,252x = 18,623,748,112,073,316
  5. Step 5: Solve for x
    x = 18,623,748,112,073,316/90,909,252
  6. Step 6: Final answer
    x = 204,860,866.22

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