Finding the Third Proportional to 1,823,536 and 3,968,156

Step by Step Solution

1. Step 1: Write the proportion equation
   1,823,536 : 3,968,156 = 3,968,156 : x
2. Step 2: Convert to fraction form
   1,823,536/3,968,156 = 3,968,156/x
3. Step 3: Cross multiply
   1,823,536x = 3,968,156 × 3,968,156
4. Step 4: Simplify right side
   1,823,536x = 15,746,262,040,336
5. Step 5: Solve for x
   x = 15,746,262,040,336/1,823,536
6. Step 6: Final answer
   x = 8,635,015.73