Finding the Third Proportional to 2,480,443 and 3,720,677

Step by Step Solution

1. Step 1: Write the proportion equation
   2,480,443 : 3,720,677 = 3,720,677 : x
2. Step 2: Convert to fraction form
   2,480,443/3,720,677 = 3,720,677/x
3. Step 3: Cross multiply
   2,480,443x = 3,720,677 × 3,720,677
4. Step 4: Simplify right side
   2,480,443x = 13,843,437,338,329
5. Step 5: Solve for x
   x = 13,843,437,338,329/2,480,443
6. Step 6: Final answer
   x = 5,581,034.25