Finding the Third Proportional to 1,965,767 and 4,204,778

Step by Step Solution

1. Step 1: Write the proportion equation
   1,965,767 : 4,204,778 = 4,204,778 : x
2. Step 2: Convert to fraction form
   1,965,767/4,204,778 = 4,204,778/x
3. Step 3: Cross multiply
   1,965,767x = 4,204,778 × 4,204,778
4. Step 4: Simplify right side
   1,965,767x = 17,680,158,029,284
5. Step 5: Solve for x
   x = 17,680,158,029,284/1,965,767
6. Step 6: Final answer
   x = 8,994,025.25