Finding the Third Proportional to 3,581,822 and 7,741,012

Step by Step Solution

1. Step 1: Write the proportion equation
   3,581,822 : 7,741,012 = 7,741,012 : x
2. Step 2: Convert to fraction form
   3,581,822/7,741,012 = 7,741,012/x
3. Step 3: Cross multiply
   3,581,822x = 7,741,012 × 7,741,012
4. Step 4: Simplify right side
   3,581,822x = 59,923,266,784,144
5. Step 5: Solve for x
   x = 59,923,266,784,144/3,581,822
6. Step 6: Final answer
   x = 16,729,828.22