Finding the Third Proportional to 1,004,086 and 2,207,192

Step by Step Solution

1. Step 1: Write the proportion equation
   1,004,086 : 2,207,192 = 2,207,192 : x
2. Step 2: Convert to fraction form
   1,004,086/2,207,192 = 2,207,192/x
3. Step 3: Cross multiply
   1,004,086x = 2,207,192 × 2,207,192
4. Step 4: Simplify right side
   1,004,086x = 4,871,696,524,864
5. Step 5: Solve for x
   x = 4,871,696,524,864/1,004,086
6. Step 6: Final answer
   x = 4,851,871.78