Finding the Third Proportional to 1,908,993 and 4,116,879

Step by Step Solution

1. Step 1: Write the proportion equation
   1,908,993 : 4,116,879 = 4,116,879 : x
2. Step 2: Convert to fraction form
   1,908,993/4,116,879 = 4,116,879/x
3. Step 3: Cross multiply
   1,908,993x = 4,116,879 × 4,116,879
4. Step 4: Simplify right side
   1,908,993x = 16,948,692,700,641
5. Step 5: Solve for x
   x = 16,948,692,700,641/1,908,993
6. Step 6: Final answer
   x = 8,878,341.98