Finding the Third Proportional to 2,218,362 and 4,541,802

Step by Step Solution

1. Step 1: Write the proportion equation
   2,218,362 : 4,541,802 = 4,541,802 : x
2. Step 2: Convert to fraction form
   2,218,362/4,541,802 = 4,541,802/x
3. Step 3: Cross multiply
   2,218,362x = 4,541,802 × 4,541,802
4. Step 4: Simplify right side
   2,218,362x = 20,627,965,407,204
5. Step 5: Solve for x
   x = 20,627,965,407,204/2,218,362
6. Step 6: Final answer
   x = 9,298,737.27