Finding the Third Proportional to 1,448,808 and 3,166,860

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,808 : 3,166,860 = 3,166,860 : x
2. Step 2: Convert to fraction form
   1,448,808/3,166,860 = 3,166,860/x
3. Step 3: Cross multiply
   1,448,808x = 3,166,860 × 3,166,860
4. Step 4: Simplify right side
   1,448,808x = 10,029,002,259,600
5. Step 5: Solve for x
   x = 10,029,002,259,600/1,448,808
6. Step 6: Final answer
   x = 6,922,243.84