Finding the Third Proportional to 1,086,973 and 2,361,243

Step by Step Solution

1. Step 1: Write the proportion equation
   1,086,973 : 2,361,243 = 2,361,243 : x
2. Step 2: Convert to fraction form
   1,086,973/2,361,243 = 2,361,243/x
3. Step 3: Cross multiply
   1,086,973x = 2,361,243 × 2,361,243
4. Step 4: Simplify right side
   1,086,973x = 5,575,468,505,049
5. Step 5: Solve for x
   x = 5,575,468,505,049/1,086,973
6. Step 6: Final answer
   x = 5,129,353.26