Finding the Third Proportional to 1,382,770 and 2,074,191

Step by Step Solution

1. Step 1: Write the proportion equation
   1,382,770 : 2,074,191 = 2,074,191 : x
2. Step 2: Convert to fraction form
   1,382,770/2,074,191 = 2,074,191/x
3. Step 3: Cross multiply
   1,382,770x = 2,074,191 × 2,074,191
4. Step 4: Simplify right side
   1,382,770x = 4,302,268,304,481
5. Step 5: Solve for x
   x = 4,302,268,304,481/1,382,770
6. Step 6: Final answer
   x = 3,111,340.50