Finding the Third Proportional to 1,199,715 and 1,907,949

Step by Step Solution

1. Step 1: Write the proportion equation
   1,199,715 : 1,907,949 = 1,907,949 : x
2. Step 2: Convert to fraction form
   1,199,715/1,907,949 = 1,907,949/x
3. Step 3: Cross multiply
   1,199,715x = 1,907,949 × 1,907,949
4. Step 4: Simplify right side
   1,199,715x = 3,640,269,386,601
5. Step 5: Solve for x
   x = 3,640,269,386,601/1,199,715
6. Step 6: Final answer
   x = 3,034,278.46