Finding the Third Proportional to 2,521,620 and 3,782,976

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,620 : 3,782,976 = 3,782,976 : x
2. Step 2: Convert to fraction form
   2,521,620/3,782,976 = 3,782,976/x
3. Step 3: Cross multiply
   2,521,620x = 3,782,976 × 3,782,976
4. Step 4: Simplify right side
   2,521,620x = 14,310,907,416,576
5. Step 5: Solve for x
   x = 14,310,907,416,576/2,521,620
6. Step 6: Final answer
   x = 5,675,283.12