Finding the Third Proportional to 1,805,568 and 2,743,813

Step by Step Solution

1. Step 1: Write the proportion equation
   1,805,568 : 2,743,813 = 2,743,813 : x
2. Step 2: Convert to fraction form
   1,805,568/2,743,813 = 2,743,813/x
3. Step 3: Cross multiply
   1,805,568x = 2,743,813 × 2,743,813
4. Step 4: Simplify right side
   1,805,568x = 7,528,509,778,969
5. Step 5: Solve for x
   x = 7,528,509,778,969/1,805,568
6. Step 6: Final answer
   x = 4,169,607.45