Finding the Third Proportional to 1,374,364 and 2,055,198

Step by Step Solution

1. Step 1: Write the proportion equation
   1,374,364 : 2,055,198 = 2,055,198 : x
2. Step 2: Convert to fraction form
   1,374,364/2,055,198 = 2,055,198/x
3. Step 3: Cross multiply
   1,374,364x = 2,055,198 × 2,055,198
4. Step 4: Simplify right side
   1,374,364x = 4,223,838,819,204
5. Step 5: Solve for x
   x = 4,223,838,819,204/1,374,364
6. Step 6: Final answer
   x = 3,073,304.32