Finding the Third Proportional to 1,003,848 and 2,206,720

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,848 : 2,206,720 = 2,206,720 : x
2. Step 2: Convert to fraction form
   1,003,848/2,206,720 = 2,206,720/x
3. Step 3: Cross multiply
   1,003,848x = 2,206,720 × 2,206,720
4. Step 4: Simplify right side
   1,003,848x = 4,869,613,158,400
5. Step 5: Solve for x
   x = 4,869,613,158,400/1,003,848
6. Step 6: Final answer
   x = 4,850,946.72