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Finding the Third Proportional to 201,352,842 and 310,647,894

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Solution

The third proportional to 201,352,842 and 310,647,894 is: 479,268,696.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,352,842 : 310,647,894 = 310,647,894 : x
  2. Step 2: Convert to fraction form
    201,352,842/310,647,894 = 310,647,894/x
  3. Step 3: Cross multiply
    201,352,842x = 310,647,894 × 310,647,894
  4. Step 4: Simplify right side
    201,352,842x = 96,502,114,046,635,232
  5. Step 5: Solve for x
    x = 96,502,114,046,635,232/201,352,842
  6. Step 6: Final answer
    x = 479,268,696.13

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