Finding the Third Proportional to 2,208,204 and 4,731,192

Step by Step Solution

1. Step 1: Write the proportion equation
   2,208,204 : 4,731,192 = 4,731,192 : x
2. Step 2: Convert to fraction form
   2,208,204/4,731,192 = 4,731,192/x
3. Step 3: Cross multiply
   2,208,204x = 4,731,192 × 4,731,192
4. Step 4: Simplify right side
   2,208,204x = 22,384,177,740,864
5. Step 5: Solve for x
   x = 22,384,177,740,864/2,208,204
6. Step 6: Final answer
   x = 10,136,825.10