Finding the Third Proportional to 1,361,922 and 2,061,843

Step by Step Solution

1. Step 1: Write the proportion equation
   1,361,922 : 2,061,843 = 2,061,843 : x
2. Step 2: Convert to fraction form
   1,361,922/2,061,843 = 2,061,843/x
3. Step 3: Cross multiply
   1,361,922x = 2,061,843 × 2,061,843
4. Step 4: Simplify right side
   1,361,922x = 4,251,196,556,649
5. Step 5: Solve for x
   x = 4,251,196,556,649/1,361,922
6. Step 6: Final answer
   x = 3,121,468.45