Finding the Third Proportional to 2,223,972 and 4,847,112

Step by Step Solution

1. Step 1: Write the proportion equation
   2,223,972 : 4,847,112 = 4,847,112 : x
2. Step 2: Convert to fraction form
   2,223,972/4,847,112 = 4,847,112/x
3. Step 3: Cross multiply
   2,223,972x = 4,847,112 × 4,847,112
4. Step 4: Simplify right side
   2,223,972x = 23,494,494,740,544
5. Step 5: Solve for x
   x = 23,494,494,740,544/2,223,972
6. Step 6: Final answer
   x = 10,564,204.38