Finding the Third Proportional to 1,295,589 and 2,674,161

Step by Step Solution

1. Step 1: Write the proportion equation
   1,295,589 : 2,674,161 = 2,674,161 : x
2. Step 2: Convert to fraction form
   1,295,589/2,674,161 = 2,674,161/x
3. Step 3: Cross multiply
   1,295,589x = 2,674,161 × 2,674,161
4. Step 4: Simplify right side
   1,295,589x = 7,151,137,053,921
5. Step 5: Solve for x
   x = 7,151,137,053,921/1,295,589
6. Step 6: Final answer
   x = 5,519,603.09