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Finding the Third Proportional to 407,156.63 and 598,883.63

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Solution

The third proportional to 407,156.63 and 598,883.63 is: 880,893.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    407,156.63 : 598,883.63 = 598,883.63 : x
  2. Step 2: Convert to fraction form
    407,156.63/598,883.63 = 598,883.63/x
  3. Step 3: Cross multiply
    407,156.63x = 598,883.63 × 598,883.63
  4. Step 4: Simplify right side
    407,156.63x = 358,661,596,293.14
  5. Step 5: Solve for x
    x = 358,661,596,293.14/407,156.63
  6. Step 6: Final answer
    x = 880,893.43

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