Finding the Third Proportional to 2,247,231 and 3,426,818

Step by Step Solution

1. Step 1: Write the proportion equation
   2,247,231 : 3,426,818 = 3,426,818 : x
2. Step 2: Convert to fraction form
   2,247,231/3,426,818 = 3,426,818/x
3. Step 3: Cross multiply
   2,247,231x = 3,426,818 × 3,426,818
4. Step 4: Simplify right side
   2,247,231x = 11,743,081,605,124
5. Step 5: Solve for x
   x = 11,743,081,605,124/2,247,231
6. Step 6: Final answer
   x = 5,225,578.33