Finding the Third Proportional to 873,974 and 1,906,822

Step by Step Solution

1. Step 1: Write the proportion equation
   873,974 : 1,906,822 = 1,906,822 : x
2. Step 2: Convert to fraction form
   873,974/1,906,822 = 1,906,822/x
3. Step 3: Cross multiply
   873,974x = 1,906,822 × 1,906,822
4. Step 4: Simplify right side
   873,974x = 3,635,970,139,684
5. Step 5: Solve for x
   x = 3,635,970,139,684/873,974
6. Step 6: Final answer
   x = 4,160,272.66