Finding the Third Proportional to 2,106,736 and 4,669,008

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,736 : 4,669,008 = 4,669,008 : x
2. Step 2: Convert to fraction form
   2,106,736/4,669,008 = 4,669,008/x
3. Step 3: Cross multiply
   2,106,736x = 4,669,008 × 4,669,008
4. Step 4: Simplify right side
   2,106,736x = 21,799,635,704,064
5. Step 5: Solve for x
   x = 21,799,635,704,064/2,106,736
6. Step 6: Final answer
   x = 10,347,587.79