Finding the Third Proportional to 1,003,406 and 2,197,214

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,406 : 2,197,214 = 2,197,214 : x
2. Step 2: Convert to fraction form
   1,003,406/2,197,214 = 2,197,214/x
3. Step 3: Cross multiply
   1,003,406x = 2,197,214 × 2,197,214
4. Step 4: Simplify right side
   1,003,406x = 4,827,749,361,796
5. Step 5: Solve for x
   x = 4,827,749,361,796/1,003,406
6. Step 6: Final answer
   x = 4,811,361.86