Finding the Third Proportional to 461,589 and 959,870

Step by Step Solution

1. Step 1: Write the proportion equation
   461,589 : 959,870 = 959,870 : x
2. Step 2: Convert to fraction form
   461,589/959,870 = 959,870/x
3. Step 3: Cross multiply
   461,589x = 959,870 × 959,870
4. Step 4: Simplify right side
   461,589x = 921,350,416,900
5. Step 5: Solve for x
   x = 921,350,416,900/461,589
6. Step 6: Final answer
   x = 1,996,040.67