Finding the Third Proportional to 2,054,234 and 4,580,548

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054,234 : 4,580,548 = 4,580,548 : x
2. Step 2: Convert to fraction form
   2,054,234/4,580,548 = 4,580,548/x
3. Step 3: Cross multiply
   2,054,234x = 4,580,548 × 4,580,548
4. Step 4: Simplify right side
   2,054,234x = 20,981,419,980,304
5. Step 5: Solve for x
   x = 20,981,419,980,304/2,054,234
6. Step 6: Final answer
   x = 10,213,743.90