Finding the Third Proportional to 862,632 and 1,860,048

Step by Step Solution

1. Step 1: Write the proportion equation
   862,632 : 1,860,048 = 1,860,048 : x
2. Step 2: Convert to fraction form
   862,632/1,860,048 = 1,860,048/x
3. Step 3: Cross multiply
   862,632x = 1,860,048 × 1,860,048
4. Step 4: Simplify right side
   862,632x = 3,459,778,562,304
5. Step 5: Solve for x
   x = 3,459,778,562,304/862,632
6. Step 6: Final answer
   x = 4,010,723.65