Finding the Third Proportional to 2,477,260 and 3,488,549

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,260 : 3,488,549 = 3,488,549 : x
2. Step 2: Convert to fraction form
   2,477,260/3,488,549 = 3,488,549/x
3. Step 3: Cross multiply
   2,477,260x = 3,488,549 × 3,488,549
4. Step 4: Simplify right side
   2,477,260x = 12,169,974,125,401
5. Step 5: Solve for x
   x = 12,169,974,125,401/2,477,260
6. Step 6: Final answer
   x = 4,912,675.35