Finding the Third Proportional to 1,802,474 and 3,860,824

Step by Step Solution

1. Step 1: Write the proportion equation
   1,802,474 : 3,860,824 = 3,860,824 : x
2. Step 2: Convert to fraction form
   1,802,474/3,860,824 = 3,860,824/x
3. Step 3: Cross multiply
   1,802,474x = 3,860,824 × 3,860,824
4. Step 4: Simplify right side
   1,802,474x = 14,905,961,958,976
5. Step 5: Solve for x
   x = 14,905,961,958,976/1,802,474
6. Step 6: Final answer
   x = 8,269,723.70