Finding the Third Proportional to 2,449,956 and 3,578,166

Step by Step Solution

1. Step 1: Write the proportion equation
   2,449,956 : 3,578,166 = 3,578,166 : x
2. Step 2: Convert to fraction form
   2,449,956/3,578,166 = 3,578,166/x
3. Step 3: Cross multiply
   2,449,956x = 3,578,166 × 3,578,166
4. Step 4: Simplify right side
   2,449,956x = 12,803,271,923,556
5. Step 5: Solve for x
   x = 12,803,271,923,556/2,449,956
6. Step 6: Final answer
   x = 5,225,919.13