Finding the Third Proportional to 1,206,976 and 2,512,150

Step by Step Solution

1. Step 1: Write the proportion equation
   1,206,976 : 2,512,150 = 2,512,150 : x
2. Step 2: Convert to fraction form
   1,206,976/2,512,150 = 2,512,150/x
3. Step 3: Cross multiply
   1,206,976x = 2,512,150 × 2,512,150
4. Step 4: Simplify right side
   1,206,976x = 6,310,897,622,500
5. Step 5: Solve for x
   x = 6,310,897,622,500/1,206,976
6. Step 6: Final answer
   x = 5,228,685.26