Finding the Third Proportional to 1,092,396 and 2,237,268

Step by Step Solution

1. Step 1: Write the proportion equation
   1,092,396 : 2,237,268 = 2,237,268 : x
2. Step 2: Convert to fraction form
   1,092,396/2,237,268 = 2,237,268/x
3. Step 3: Cross multiply
   1,092,396x = 2,237,268 × 2,237,268
4. Step 4: Simplify right side
   1,092,396x = 5,005,368,103,824
5. Step 5: Solve for x
   x = 5,005,368,103,824/1,092,396
6. Step 6: Final answer
   x = 4,582,008.82