Finding the Third Proportional to 1,860,914 and 4,030,980

Step by Step Solution

1. Step 1: Write the proportion equation
   1,860,914 : 4,030,980 = 4,030,980 : x
2. Step 2: Convert to fraction form
   1,860,914/4,030,980 = 4,030,980/x
3. Step 3: Cross multiply
   1,860,914x = 4,030,980 × 4,030,980
4. Step 4: Simplify right side
   1,860,914x = 16,248,799,760,400
5. Step 5: Solve for x
   x = 16,248,799,760,400/1,860,914
6. Step 6: Final answer
   x = 8,731,623.15