Finding the Third Proportional to 1,394,388 and 2,956,204

Step by Step Solution

1. Step 1: Write the proportion equation
   1,394,388 : 2,956,204 = 2,956,204 : x
2. Step 2: Convert to fraction form
   1,394,388/2,956,204 = 2,956,204/x
3. Step 3: Cross multiply
   1,394,388x = 2,956,204 × 2,956,204
4. Step 4: Simplify right side
   1,394,388x = 8,739,142,089,616
5. Step 5: Solve for x
   x = 8,739,142,089,616/1,394,388
6. Step 6: Final answer
   x = 6,267,367.54