Finding the Third Proportional to 900,161 and 1,954,866

Step by Step Solution

1. Step 1: Write the proportion equation
   900,161 : 1,954,866 = 1,954,866 : x
2. Step 2: Convert to fraction form
   900,161/1,954,866 = 1,954,866/x
3. Step 3: Cross multiply
   900,161x = 1,954,866 × 1,954,866
4. Step 4: Simplify right side
   900,161x = 3,821,501,077,956
5. Step 5: Solve for x
   x = 3,821,501,077,956/900,161
6. Step 6: Final answer
   x = 4,245,352.86