Finding the Third Proportional to 844,222 and 1,848,538

Step by Step Solution

1. Step 1: Write the proportion equation
   844,222 : 1,848,538 = 1,848,538 : x
2. Step 2: Convert to fraction form
   844,222/1,848,538 = 1,848,538/x
3. Step 3: Cross multiply
   844,222x = 1,848,538 × 1,848,538
4. Step 4: Simplify right side
   844,222x = 3,417,092,737,444
5. Step 5: Solve for x
   x = 3,417,092,737,444/844,222
6. Step 6: Final answer
   x = 4,047,623.42