Finding the Third Proportional to 1,010,889 and 2,223,954

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,889 : 2,223,954 = 2,223,954 : x
2. Step 2: Convert to fraction form
   1,010,889/2,223,954 = 2,223,954/x
3. Step 3: Cross multiply
   1,010,889x = 2,223,954 × 2,223,954
4. Step 4: Simplify right side
   1,010,889x = 4,945,971,394,116
5. Step 5: Solve for x
   x = 4,945,971,394,116/1,010,889
6. Step 6: Final answer
   x = 4,892,694.84