Finding the Third Proportional to 1,065,328 and 2,282,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,328 : 2,282,288 = 2,282,288 : x
2. Step 2: Convert to fraction form
   1,065,328/2,282,288 = 2,282,288/x
3. Step 3: Cross multiply
   1,065,328x = 2,282,288 × 2,282,288
4. Step 4: Simplify right side
   1,065,328x = 5,208,838,514,944
5. Step 5: Solve for x
   x = 5,208,838,514,944/1,065,328
6. Step 6: Final answer
   x = 4,889,422.33