Finding the Third Proportional to 1,047,222 and 2,261,538

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047,222 : 2,261,538 = 2,261,538 : x
2. Step 2: Convert to fraction form
   1,047,222/2,261,538 = 2,261,538/x
3. Step 3: Cross multiply
   1,047,222x = 2,261,538 × 2,261,538
4. Step 4: Simplify right side
   1,047,222x = 5,114,554,125,444
5. Step 5: Solve for x
   x = 5,114,554,125,444/1,047,222
6. Step 6: Final answer
   x = 4,883,925.40