Finding the Third Proportional to 1,438,227 and 3,195,702

Step by Step Solution

1. Step 1: Write the proportion equation
   1,438,227 : 3,195,702 = 3,195,702 : x
2. Step 2: Convert to fraction form
   1,438,227/3,195,702 = 3,195,702/x
3. Step 3: Cross multiply
   1,438,227x = 3,195,702 × 3,195,702
4. Step 4: Simplify right side
   1,438,227x = 10,212,511,272,804
5. Step 5: Solve for x
   x = 10,212,511,272,804/1,438,227
6. Step 6: Final answer
   x = 7,100,764.53