Finding the Third Proportional to 1,192,605 and 1,899,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,192,605 : 1,899,544 = 1,899,544 : x
2. Step 2: Convert to fraction form
   1,192,605/1,899,544 = 1,899,544/x
3. Step 3: Cross multiply
   1,192,605x = 1,899,544 × 1,899,544
4. Step 4: Simplify right side
   1,192,605x = 3,608,267,407,936
5. Step 5: Solve for x
   x = 3,608,267,407,936/1,192,605
6. Step 6: Final answer
   x = 3,025,534.36