Finding the Third Proportional to 2,234,424 and 4,857,648

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234,424 : 4,857,648 = 4,857,648 : x
2. Step 2: Convert to fraction form
   2,234,424/4,857,648 = 4,857,648/x
3. Step 3: Cross multiply
   2,234,424x = 4,857,648 × 4,857,648
4. Step 4: Simplify right side
   2,234,424x = 23,596,744,091,904
5. Step 5: Solve for x
   x = 23,596,744,091,904/2,234,424
6. Step 6: Final answer
   x = 10,560,548.98