Finding the Third Proportional to 1,504,947 and 3,213,996

Step by Step Solution

1. Step 1: Write the proportion equation
   1,504,947 : 3,213,996 = 3,213,996 : x
2. Step 2: Convert to fraction form
   1,504,947/3,213,996 = 3,213,996/x
3. Step 3: Cross multiply
   1,504,947x = 3,213,996 × 3,213,996
4. Step 4: Simplify right side
   1,504,947x = 10,329,770,288,016
5. Step 5: Solve for x
   x = 10,329,770,288,016/1,504,947
6. Step 6: Final answer
   x = 6,863,876.46