Finding the Third Proportional to 2,229,530 and 4,886,252

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,530 : 4,886,252 = 4,886,252 : x
2. Step 2: Convert to fraction form
   2,229,530/4,886,252 = 4,886,252/x
3. Step 3: Cross multiply
   2,229,530x = 4,886,252 × 4,886,252
4. Step 4: Simplify right side
   2,229,530x = 23,875,458,607,504
5. Step 5: Solve for x
   x = 23,875,458,607,504/2,229,530
6. Step 6: Final answer
   x = 10,708,740.68