Finding the Third Proportional to 1,192,954 and 1,806,805

Step by Step Solution

1. Step 1: Write the proportion equation
   1,192,954 : 1,806,805 = 1,806,805 : x
2. Step 2: Convert to fraction form
   1,192,954/1,806,805 = 1,806,805/x
3. Step 3: Cross multiply
   1,192,954x = 1,806,805 × 1,806,805
4. Step 4: Simplify right side
   1,192,954x = 3,264,544,308,025
5. Step 5: Solve for x
   x = 3,264,544,308,025/1,192,954
6. Step 6: Final answer
   x = 2,736,521.53