Finding the Third Proportional to 1,192,958 and 1,806,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,192,958 : 1,806,812 = 1,806,812 : x
2. Step 2: Convert to fraction form
   1,192,958/1,806,812 = 1,806,812/x
3. Step 3: Cross multiply
   1,192,958x = 1,806,812 × 1,806,812
4. Step 4: Simplify right side
   1,192,958x = 3,264,569,603,344
5. Step 5: Solve for x
   x = 3,264,569,603,344/1,192,958
6. Step 6: Final answer
   x = 2,736,533.56