Finding the Third Proportional to 1,822,041 and 4,218,102

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822,041 : 4,218,102 = 4,218,102 : x
2. Step 2: Convert to fraction form
   1,822,041/4,218,102 = 4,218,102/x
3. Step 3: Cross multiply
   1,822,041x = 4,218,102 × 4,218,102
4. Step 4: Simplify right side
   1,822,041x = 17,792,384,482,404
5. Step 5: Solve for x
   x = 17,792,384,482,404/1,822,041
6. Step 6: Final answer
   x = 9,765,084.59