Finding the Third Proportional to 2,018,851 and 3,103,115

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,851 : 3,103,115 = 3,103,115 : x
2. Step 2: Convert to fraction form
   2,018,851/3,103,115 = 3,103,115/x
3. Step 3: Cross multiply
   2,018,851x = 3,103,115 × 3,103,115
4. Step 4: Simplify right side
   2,018,851x = 9,629,322,703,225
5. Step 5: Solve for x
   x = 9,629,322,703,225/2,018,851
6. Step 6: Final answer
   x = 4,769,704.50