Finding the Third Proportional to 1,092,437 and 2,228,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,092,437 : 2,228,248 = 2,228,248 : x
2. Step 2: Convert to fraction form
   1,092,437/2,228,248 = 2,228,248/x
3. Step 3: Cross multiply
   1,092,437x = 2,228,248 × 2,228,248
4. Step 4: Simplify right side
   1,092,437x = 4,965,089,149,504
5. Step 5: Solve for x
   x = 4,965,089,149,504/1,092,437
6. Step 6: Final answer
   x = 4,544,966.12