Finding the Third Proportional to 1,336,917 and 2,886,885

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336,917 : 2,886,885 = 2,886,885 : x
2. Step 2: Convert to fraction form
   1,336,917/2,886,885 = 2,886,885/x
3. Step 3: Cross multiply
   1,336,917x = 2,886,885 × 2,886,885
4. Step 4: Simplify right side
   1,336,917x = 8,334,105,003,225
5. Step 5: Solve for x
   x = 8,334,105,003,225/1,336,917
6. Step 6: Final answer
   x = 6,233,823.79