Finding the Third Proportional to 1,065,333 and 2,288,778

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,333 : 2,288,778 = 2,288,778 : x
2. Step 2: Convert to fraction form
   1,065,333/2,288,778 = 2,288,778/x
3. Step 3: Cross multiply
   1,065,333x = 2,288,778 × 2,288,778
4. Step 4: Simplify right side
   1,065,333x = 5,238,504,733,284
5. Step 5: Solve for x
   x = 5,238,504,733,284/1,065,333
6. Step 6: Final answer
   x = 4,917,246.28