Finding the Third Proportional to 863,156 and 2,016,055

Step by Step Solution

1. Step 1: Write the proportion equation
   863,156 : 2,016,055 = 2,016,055 : x
2. Step 2: Convert to fraction form
   863,156/2,016,055 = 2,016,055/x
3. Step 3: Cross multiply
   863,156x = 2,016,055 × 2,016,055
4. Step 4: Simplify right side
   863,156x = 4,064,477,763,025
5. Step 5: Solve for x
   x = 4,064,477,763,025/863,156
6. Step 6: Final answer
   x = 4,708,856.53