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Finding the Third Proportional to 787,752 and 1,732,968

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Solution

The third proportional to 787,752 and 1,732,968 is: 3,812,339.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    787,752 : 1,732,968 = 1,732,968 : x
  2. Step 2: Convert to fraction form
    787,752/1,732,968 = 1,732,968/x
  3. Step 3: Cross multiply
    787,752x = 1,732,968 × 1,732,968
  4. Step 4: Simplify right side
    787,752x = 3,003,178,089,024
  5. Step 5: Solve for x
    x = 3,003,178,089,024/787,752
  6. Step 6: Final answer
    x = 3,812,339.53

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.