Finding the Third Proportional to 1,477,204 and 3,213,226

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,204 : 3,213,226 = 3,213,226 : x
2. Step 2: Convert to fraction form
   1,477,204/3,213,226 = 3,213,226/x
3. Step 3: Cross multiply
   1,477,204x = 3,213,226 × 3,213,226
4. Step 4: Simplify right side
   1,477,204x = 10,324,821,327,076
5. Step 5: Solve for x
   x = 10,324,821,327,076/1,477,204
6. Step 6: Final answer
   x = 6,989,434.99