Finding the Third Proportional to 1,919,608 and 2,899,826

Step by Step Solution

1. Step 1: Write the proportion equation
   1,919,608 : 2,899,826 = 2,899,826 : x
2. Step 2: Convert to fraction form
   1,919,608/2,899,826 = 2,899,826/x
3. Step 3: Cross multiply
   1,919,608x = 2,899,826 × 2,899,826
4. Step 4: Simplify right side
   1,919,608x = 8,408,990,830,276
5. Step 5: Solve for x
   x = 8,408,990,830,276/1,919,608
6. Step 6: Final answer
   x = 4,380,577.09