Finding the Third Proportional to 1,183,688 and 1,805,036

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,688 : 1,805,036 = 1,805,036 : x
2. Step 2: Convert to fraction form
   1,183,688/1,805,036 = 1,805,036/x
3. Step 3: Cross multiply
   1,183,688x = 1,805,036 × 1,805,036
4. Step 4: Simplify right side
   1,183,688x = 3,258,154,961,296
5. Step 5: Solve for x
   x = 3,258,154,961,296/1,183,688
6. Step 6: Final answer
   x = 2,752,545.40