Finding the Third Proportional to 649,116 and 1,412,518

Step by Step Solution

1. Step 1: Write the proportion equation
   649,116 : 1,412,518 = 1,412,518 : x
2. Step 2: Convert to fraction form
   649,116/1,412,518 = 1,412,518/x
3. Step 3: Cross multiply
   649,116x = 1,412,518 × 1,412,518
4. Step 4: Simplify right side
   649,116x = 1,995,207,100,324
5. Step 5: Solve for x
   x = 1,995,207,100,324/649,116
6. Step 6: Final answer
   x = 3,073,729.66