Finding the Third Proportional to 2,047,829 and 4,468,330

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,829 : 4,468,330 = 4,468,330 : x
2. Step 2: Convert to fraction form
   2,047,829/4,468,330 = 4,468,330/x
3. Step 3: Cross multiply
   2,047,829x = 4,468,330 × 4,468,330
4. Step 4: Simplify right side
   2,047,829x = 19,965,972,988,900
5. Step 5: Solve for x
   x = 19,965,972,988,900/2,047,829
6. Step 6: Final answer
   x = 9,749,824.32