Finding the Third Proportional to 1,348,198 and 2,862,608

Step by Step Solution

1. Step 1: Write the proportion equation
   1,348,198 : 2,862,608 = 2,862,608 : x
2. Step 2: Convert to fraction form
   1,348,198/2,862,608 = 2,862,608/x
3. Step 3: Cross multiply
   1,348,198x = 2,862,608 × 2,862,608
4. Step 4: Simplify right side
   1,348,198x = 8,194,524,561,664
5. Step 5: Solve for x
   x = 8,194,524,561,664/1,348,198
6. Step 6: Final answer
   x = 6,078,131.37