Finding the Third Proportional to 1,957,408 and 2,994,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,957,408 : 2,994,616 = 2,994,616 : x
2. Step 2: Convert to fraction form
   1,957,408/2,994,616 = 2,994,616/x
3. Step 3: Cross multiply
   1,957,408x = 2,994,616 × 2,994,616
4. Step 4: Simplify right side
   1,957,408x = 8,967,724,987,456
5. Step 5: Solve for x
   x = 8,967,724,987,456/1,957,408
6. Step 6: Final answer
   x = 4,581,428.60