Finding the Third Proportional to 968,714 and 2,111,812

Step by Step Solution

1. Step 1: Write the proportion equation
   968,714 : 2,111,812 = 2,111,812 : x
2. Step 2: Convert to fraction form
   968,714/2,111,812 = 2,111,812/x
3. Step 3: Cross multiply
   968,714x = 2,111,812 × 2,111,812
4. Step 4: Simplify right side
   968,714x = 4,459,749,923,344
5. Step 5: Solve for x
   x = 4,459,749,923,344/968,714
6. Step 6: Final answer
   x = 4,603,783.91