Finding the Third Proportional to 1,018,991 and 2,082,226

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,991 : 2,082,226 = 2,082,226 : x
2. Step 2: Convert to fraction form
   1,018,991/2,082,226 = 2,082,226/x
3. Step 3: Cross multiply
   1,018,991x = 2,082,226 × 2,082,226
4. Step 4: Simplify right side
   1,018,991x = 4,335,665,115,076
5. Step 5: Solve for x
   x = 4,335,665,115,076/1,018,991
6. Step 6: Final answer
   x = 4,254,861.05