Finding the Third Proportional to 2,477,266 and 3,488,558

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,266 : 3,488,558 = 3,488,558 : x
2. Step 2: Convert to fraction form
   2,477,266/3,488,558 = 3,488,558/x
3. Step 3: Cross multiply
   2,477,266x = 3,488,558 × 3,488,558
4. Step 4: Simplify right side
   2,477,266x = 12,170,036,919,364
5. Step 5: Solve for x
   x = 12,170,036,919,364/2,477,266
6. Step 6: Final answer
   x = 4,912,688.79