Finding the Third Proportional to 2,912,141 and 4,408,932

Step by Step Solution

1. Step 1: Write the proportion equation
   2,912,141 : 4,408,932 = 4,408,932 : x
2. Step 2: Convert to fraction form
   2,912,141/4,408,932 = 4,408,932/x
3. Step 3: Cross multiply
   2,912,141x = 4,408,932 × 4,408,932
4. Step 4: Simplify right side
   2,912,141x = 19,438,681,380,624
5. Step 5: Solve for x
   x = 19,438,681,380,624/2,912,141
6. Step 6: Final answer
   x = 6,675,048.15