Finding the Third Proportional to 1,822,037 and 4,218,092

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822,037 : 4,218,092 = 4,218,092 : x
2. Step 2: Convert to fraction form
   1,822,037/4,218,092 = 4,218,092/x
3. Step 3: Cross multiply
   1,822,037x = 4,218,092 × 4,218,092
4. Step 4: Simplify right side
   1,822,037x = 17,792,300,120,464
5. Step 5: Solve for x
   x = 17,792,300,120,464/1,822,037
6. Step 6: Final answer
   x = 9,765,059.72