Finding the Third Proportional to 1,805,182 and 3,964,676

Step by Step Solution

1. Step 1: Write the proportion equation
   1,805,182 : 3,964,676 = 3,964,676 : x
2. Step 2: Convert to fraction form
   1,805,182/3,964,676 = 3,964,676/x
3. Step 3: Cross multiply
   1,805,182x = 3,964,676 × 3,964,676
4. Step 4: Simplify right side
   1,805,182x = 15,718,655,784,976
5. Step 5: Solve for x
   x = 15,718,655,784,976/1,805,182
6. Step 6: Final answer
   x = 8,707,518.57