Finding the Third Proportional to 822,102 and 1,801,308

Step by Step Solution

1. Step 1: Write the proportion equation
   822,102 : 1,801,308 = 1,801,308 : x
2. Step 2: Convert to fraction form
   822,102/1,801,308 = 1,801,308/x
3. Step 3: Cross multiply
   822,102x = 1,801,308 × 1,801,308
4. Step 4: Simplify right side
   822,102x = 3,244,710,510,864
5. Step 5: Solve for x
   x = 3,244,710,510,864/822,102
6. Step 6: Final answer
   x = 3,946,846.63