Finding the Third Proportional to 1,167,018 and 2,512,596

Step by Step Solution

1. Step 1: Write the proportion equation
   1,167,018 : 2,512,596 = 2,512,596 : x
2. Step 2: Convert to fraction form
   1,167,018/2,512,596 = 2,512,596/x
3. Step 3: Cross multiply
   1,167,018x = 2,512,596 × 2,512,596
4. Step 4: Simplify right side
   1,167,018x = 6,313,138,659,216
5. Step 5: Solve for x
   x = 6,313,138,659,216/1,167,018
6. Step 6: Final answer
   x = 5,409,632.64