Finding the Third Proportional to 1,091,268 and 2,380,770

Step by Step Solution

1. Step 1: Write the proportion equation
   1,091,268 : 2,380,770 = 2,380,770 : x
2. Step 2: Convert to fraction form
   1,091,268/2,380,770 = 2,380,770/x
3. Step 3: Cross multiply
   1,091,268x = 2,380,770 × 2,380,770
4. Step 4: Simplify right side
   1,091,268x = 5,668,065,792,900
5. Step 5: Solve for x
   x = 5,668,065,792,900/1,091,268
6. Step 6: Final answer
   x = 5,194,018.14