Finding the Third Proportional to 822,674 and 1,834,396

Step by Step Solution

1. Step 1: Write the proportion equation
   822,674 : 1,834,396 = 1,834,396 : x
2. Step 2: Convert to fraction form
   822,674/1,834,396 = 1,834,396/x
3. Step 3: Cross multiply
   822,674x = 1,834,396 × 1,834,396
4. Step 4: Simplify right side
   822,674x = 3,365,008,684,816
5. Step 5: Solve for x
   x = 3,365,008,684,816/822,674
6. Step 6: Final answer
   x = 4,090,330.66