Finding the Third Proportional to 2,141,770 and 4,674,204

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,770 : 4,674,204 = 4,674,204 : x
2. Step 2: Convert to fraction form
   2,141,770/4,674,204 = 4,674,204/x
3. Step 3: Cross multiply
   2,141,770x = 4,674,204 × 4,674,204
4. Step 4: Simplify right side
   2,141,770x = 21,848,183,033,616
5. Step 5: Solve for x
   x = 21,848,183,033,616/2,141,770
6. Step 6: Final answer
   x = 10,200,994.05