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Finding the Third Proportional to 60,762,561 and 86,828,293

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Solution

The third proportional to 60,762,561 and 86,828,293 is: 124,075,620.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,762,561 : 86,828,293 = 86,828,293 : x
  2. Step 2: Convert to fraction form
    60,762,561/86,828,293 = 86,828,293/x
  3. Step 3: Cross multiply
    60,762,561x = 86,828,293 × 86,828,293
  4. Step 4: Simplify right side
    60,762,561x = 7,539,152,465,293,849
  5. Step 5: Solve for x
    x = 7,539,152,465,293,849/60,762,561
  6. Step 6: Final answer
    x = 124,075,620.60

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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.