Finding the Third Proportional to 1,129,627 and 2,486,702

Step by Step Solution

1. Step 1: Write the proportion equation
   1,129,627 : 2,486,702 = 2,486,702 : x
2. Step 2: Convert to fraction form
   1,129,627/2,486,702 = 2,486,702/x
3. Step 3: Cross multiply
   1,129,627x = 2,486,702 × 2,486,702
4. Step 4: Simplify right side
   1,129,627x = 6,183,686,836,804
5. Step 5: Solve for x
   x = 6,183,686,836,804/1,129,627
6. Step 6: Final answer
   x = 5,474,096.17