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Finding the Third Proportional to 448,718,588 and 671,284,146

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Solution

The third proportional to 448,718,588 and 671,284,146 is: 1,004,242,785.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,718,588 : 671,284,146 = 671,284,146 : x
  2. Step 2: Convert to fraction form
    448,718,588/671,284,146 = 671,284,146/x
  3. Step 3: Cross multiply
    448,718,588x = 671,284,146 × 671,284,146
  4. Step 4: Simplify right side
    448,718,588x = 450,622,404,670,949,312
  5. Step 5: Solve for x
    x = 450,622,404,670,949,312/448,718,588
  6. Step 6: Final answer
    x = 1,004,242,785.39

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