Finding the Third Proportional to 1,062,667 and 2,282,778

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,667 : 2,282,778 = 2,282,778 : x
2. Step 2: Convert to fraction form
   1,062,667/2,282,778 = 2,282,778/x
3. Step 3: Cross multiply
   1,062,667x = 2,282,778 × 2,282,778
4. Step 4: Simplify right side
   1,062,667x = 5,211,075,397,284
5. Step 5: Solve for x
   x = 5,211,075,397,284/1,062,667
6. Step 6: Final answer
   x = 4,903,770.79