Finding the Third Proportional to 2,776,424 and 4,199,601

Step by Step Solution

1. Step 1: Write the proportion equation
   2,776,424 : 4,199,601 = 4,199,601 : x
2. Step 2: Convert to fraction form
   2,776,424/4,199,601 = 4,199,601/x
3. Step 3: Cross multiply
   2,776,424x = 4,199,601 × 4,199,601
4. Step 4: Simplify right side
   2,776,424x = 17,636,648,559,201
5. Step 5: Solve for x
   x = 17,636,648,559,201/2,776,424
6. Step 6: Final answer
   x = 6,352,289.33