Finding the Third Proportional to 863,366 and 1,831,936

Step by Step Solution

1. Step 1: Write the proportion equation
   863,366 : 1,831,936 = 1,831,936 : x
2. Step 2: Convert to fraction form
   863,366/1,831,936 = 1,831,936/x
3. Step 3: Cross multiply
   863,366x = 1,831,936 × 1,831,936
4. Step 4: Simplify right side
   863,366x = 3,355,989,508,096
5. Step 5: Solve for x
   x = 3,355,989,508,096/863,366
6. Step 6: Final answer
   x = 3,887,099.46