Finding the Third Proportional to 1,010,886 and 2,223,947

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,886 : 2,223,947 = 2,223,947 : x
2. Step 2: Convert to fraction form
   1,010,886/2,223,947 = 2,223,947/x
3. Step 3: Cross multiply
   1,010,886x = 2,223,947 × 2,223,947
4. Step 4: Simplify right side
   1,010,886x = 4,945,940,258,809
5. Step 5: Solve for x
   x = 4,945,940,258,809/1,010,886
6. Step 6: Final answer
   x = 4,892,678.56