Finding the Third Proportional to 2,267,190 and 4,790,304

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267,190 : 4,790,304 = 4,790,304 : x
2. Step 2: Convert to fraction form
   2,267,190/4,790,304 = 4,790,304/x
3. Step 3: Cross multiply
   2,267,190x = 4,790,304 × 4,790,304
4. Step 4: Simplify right side
   2,267,190x = 22,947,012,412,416
5. Step 5: Solve for x
   x = 22,947,012,412,416/2,267,190
6. Step 6: Final answer
   x = 10,121,345.11