Finding the Third Proportional to 822,442 and 1,833,991

Step by Step Solution

1. Step 1: Write the proportion equation
   822,442 : 1,833,991 = 1,833,991 : x
2. Step 2: Convert to fraction form
   822,442/1,833,991 = 1,833,991/x
3. Step 3: Cross multiply
   822,442x = 1,833,991 × 1,833,991
4. Step 4: Simplify right side
   822,442x = 3,363,522,988,081
5. Step 5: Solve for x
   x = 3,363,522,988,081/822,442
6. Step 6: Final answer
   x = 4,089,678.04