Finding the Third Proportional to 2,243,604 and 4,865,736

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,604 : 4,865,736 = 4,865,736 : x
2. Step 2: Convert to fraction form
   2,243,604/4,865,736 = 4,865,736/x
3. Step 3: Cross multiply
   2,243,604x = 4,865,736 × 4,865,736
4. Step 4: Simplify right side
   2,243,604x = 23,675,386,821,696
5. Step 5: Solve for x
   x = 23,675,386,821,696/2,243,604
6. Step 6: Final answer
   x = 10,552,391.07