Finding the Third Proportional to 1,140,351 and 2,449,170

Step by Step Solution

1. Step 1: Write the proportion equation
   1,140,351 : 2,449,170 = 2,449,170 : x
2. Step 2: Convert to fraction form
   1,140,351/2,449,170 = 2,449,170/x
3. Step 3: Cross multiply
   1,140,351x = 2,449,170 × 2,449,170
4. Step 4: Simplify right side
   1,140,351x = 5,998,433,688,900
5. Step 5: Solve for x
   x = 5,998,433,688,900/1,140,351
6. Step 6: Final answer
   x = 5,260,164.36