Finding the Third Proportional to 1,399,110 and 3,059,204

Step by Step Solution

1. Step 1: Write the proportion equation
   1,399,110 : 3,059,204 = 3,059,204 : x
2. Step 2: Convert to fraction form
   1,399,110/3,059,204 = 3,059,204/x
3. Step 3: Cross multiply
   1,399,110x = 3,059,204 × 3,059,204
4. Step 4: Simplify right side
   1,399,110x = 9,358,729,113,616
5. Step 5: Solve for x
   x = 9,358,729,113,616/1,399,110
6. Step 6: Final answer
   x = 6,689,058.84