Finding the Third Proportional to 1,000,006 and 2,189,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,000,006 : 2,189,944 = 2,189,944 : x
2. Step 2: Convert to fraction form
   1,000,006/2,189,944 = 2,189,944/x
3. Step 3: Cross multiply
   1,000,006x = 2,189,944 × 2,189,944
4. Step 4: Simplify right side
   1,000,006x = 4,795,854,723,136
5. Step 5: Solve for x
   x = 4,795,854,723,136/1,000,006
6. Step 6: Final answer
   x = 4,795,825.95