Finding the Third Proportional to 1,098,328 and 2,365,198

Step by Step Solution

1. Step 1: Write the proportion equation
   1,098,328 : 2,365,198 = 2,365,198 : x
2. Step 2: Convert to fraction form
   1,098,328/2,365,198 = 2,365,198/x
3. Step 3: Cross multiply
   1,098,328x = 2,365,198 × 2,365,198
4. Step 4: Simplify right side
   1,098,328x = 5,594,161,579,204
5. Step 5: Solve for x
   x = 5,594,161,579,204/1,098,328
6. Step 6: Final answer
   x = 5,093,343.32