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Finding the Third Proportional to 91,973,280 and 127,880,208

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Solution

The third proportional to 91,973,280 and 127,880,208 is: 177,805,419.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,973,280 : 127,880,208 = 127,880,208 : x
  2. Step 2: Convert to fraction form
    91,973,280/127,880,208 = 127,880,208/x
  3. Step 3: Cross multiply
    91,973,280x = 127,880,208 × 127,880,208
  4. Step 4: Simplify right side
    91,973,280x = 16,353,347,598,123,264
  5. Step 5: Solve for x
    x = 16,353,347,598,123,264/91,973,280
  6. Step 6: Final answer
    x = 177,805,419.12

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