Finding the Third Proportional to 1,183,354 and 2,591,968

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,354 : 2,591,968 = 2,591,968 : x
2. Step 2: Convert to fraction form
   1,183,354/2,591,968 = 2,591,968/x
3. Step 3: Cross multiply
   1,183,354x = 2,591,968 × 2,591,968
4. Step 4: Simplify right side
   1,183,354x = 6,718,298,113,024
5. Step 5: Solve for x
   x = 6,718,298,113,024/1,183,354
6. Step 6: Final answer
   x = 5,677,335.87