Finding the Third Proportional to 1,203,222 and 2,675,406

Step by Step Solution

1. Step 1: Write the proportion equation
   1,203,222 : 2,675,406 = 2,675,406 : x
2. Step 2: Convert to fraction form
   1,203,222/2,675,406 = 2,675,406/x
3. Step 3: Cross multiply
   1,203,222x = 2,675,406 × 2,675,406
4. Step 4: Simplify right side
   1,203,222x = 7,157,797,264,836
5. Step 5: Solve for x
   x = 7,157,797,264,836/1,203,222
6. Step 6: Final answer
   x = 5,948,858.37