Finding the Third Proportional to 2,220,370 and 4,783,334

Step by Step Solution

1. Step 1: Write the proportion equation
   2,220,370 : 4,783,334 = 4,783,334 : x
2. Step 2: Convert to fraction form
   2,220,370/4,783,334 = 4,783,334/x
3. Step 3: Cross multiply
   2,220,370x = 4,783,334 × 4,783,334
4. Step 4: Simplify right side
   2,220,370x = 22,880,284,155,556
5. Step 5: Solve for x
   x = 22,880,284,155,556/2,220,370
6. Step 6: Final answer
   x = 10,304,716.85