Finding the Third Proportional to 959,409 and 2,111,994

Step by Step Solution

1. Step 1: Write the proportion equation
   959,409 : 2,111,994 = 2,111,994 : x
2. Step 2: Convert to fraction form
   959,409/2,111,994 = 2,111,994/x
3. Step 3: Cross multiply
   959,409x = 2,111,994 × 2,111,994
4. Step 4: Simplify right side
   959,409x = 4,460,518,656,036
5. Step 5: Solve for x
   x = 4,460,518,656,036/959,409
6. Step 6: Final answer
   x = 4,649,235.79