Finding the Third Proportional to 1,065,352 and 2,288,816

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,352 : 2,288,816 = 2,288,816 : x
2. Step 2: Convert to fraction form
   1,065,352/2,288,816 = 2,288,816/x
3. Step 3: Cross multiply
   1,065,352x = 2,288,816 × 2,288,816
4. Step 4: Simplify right side
   1,065,352x = 5,238,678,681,856
5. Step 5: Solve for x
   x = 5,238,678,681,856/1,065,352
6. Step 6: Final answer
   x = 4,917,321.86