Finding the Third Proportional to 2,776,422 and 4,199,598

Step by Step Solution

1. Step 1: Write the proportion equation
   2,776,422 : 4,199,598 = 4,199,598 : x
2. Step 2: Convert to fraction form
   2,776,422/4,199,598 = 4,199,598/x
3. Step 3: Cross multiply
   2,776,422x = 4,199,598 × 4,199,598
4. Step 4: Simplify right side
   2,776,422x = 17,636,623,361,604
5. Step 5: Solve for x
   x = 17,636,623,361,604/2,776,422
6. Step 6: Final answer
   x = 6,352,284.83