Finding the Third Proportional to 1,379,150 and 2,140,895

Step by Step Solution

1. Step 1: Write the proportion equation
   1,379,150 : 2,140,895 = 2,140,895 : x
2. Step 2: Convert to fraction form
   1,379,150/2,140,895 = 2,140,895/x
3. Step 3: Cross multiply
   1,379,150x = 2,140,895 × 2,140,895
4. Step 4: Simplify right side
   1,379,150x = 4,583,431,401,025
5. Step 5: Solve for x
   x = 4,583,431,401,025/1,379,150
6. Step 6: Final answer
   x = 3,323,374.11