Finding the Third Proportional to 1,448,806 and 3,166,856

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,806 : 3,166,856 = 3,166,856 : x
2. Step 2: Convert to fraction form
   1,448,806/3,166,856 = 3,166,856/x
3. Step 3: Cross multiply
   1,448,806x = 3,166,856 × 3,166,856
4. Step 4: Simplify right side
   1,448,806x = 10,028,976,924,736
5. Step 5: Solve for x
   x = 10,028,976,924,736/1,448,806
6. Step 6: Final answer
   x = 6,922,235.91