Finding the Third Proportional to 1,056,405 and 2,277,075

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,405 : 2,277,075 = 2,277,075 : x
2. Step 2: Convert to fraction form
   1,056,405/2,277,075 = 2,277,075/x
3. Step 3: Cross multiply
   1,056,405x = 2,277,075 × 2,277,075
4. Step 4: Simplify right side
   1,056,405x = 5,185,070,555,625
5. Step 5: Solve for x
   x = 5,185,070,555,625/1,056,405
6. Step 6: Final answer
   x = 4,908,222.28