Finding the Third Proportional to 2,240,954 and 4,861,899

Step by Step Solution

1. Step 1: Write the proportion equation
   2,240,954 : 4,861,899 = 4,861,899 : x
2. Step 2: Convert to fraction form
   2,240,954/4,861,899 = 4,861,899/x
3. Step 3: Cross multiply
   2,240,954x = 4,861,899 × 4,861,899
4. Step 4: Simplify right side
   2,240,954x = 23,638,061,886,201
5. Step 5: Solve for x
   x = 23,638,061,886,201/2,240,954
6. Step 6: Final answer
   x = 10,548,213.79