Finding the Third Proportional to 1,481,228 and 2,212,153

Step by Step Solution

1. Step 1: Write the proportion equation
   1,481,228 : 2,212,153 = 2,212,153 : x
2. Step 2: Convert to fraction form
   1,481,228/2,212,153 = 2,212,153/x
3. Step 3: Cross multiply
   1,481,228x = 2,212,153 × 2,212,153
4. Step 4: Simplify right side
   1,481,228x = 4,893,620,895,409
5. Step 5: Solve for x
   x = 4,893,620,895,409/1,481,228
6. Step 6: Final answer
   x = 3,303,759.38