Finding the Third Proportional to 1,178,471 and 1,801,949

Step by Step Solution

1. Step 1: Write the proportion equation
   1,178,471 : 1,801,949 = 1,801,949 : x
2. Step 2: Convert to fraction form
   1,178,471/1,801,949 = 1,801,949/x
3. Step 3: Cross multiply
   1,178,471x = 1,801,949 × 1,801,949
4. Step 4: Simplify right side
   1,178,471x = 3,247,020,198,601
5. Step 5: Solve for x
   x = 3,247,020,198,601/1,178,471
6. Step 6: Final answer
   x = 2,755,282.22