Finding the Third Proportional to 1,338,473 and 2,039,075

Step by Step Solution

1. Step 1: Write the proportion equation
   1,338,473 : 2,039,075 = 2,039,075 : x
2. Step 2: Convert to fraction form
   1,338,473/2,039,075 = 2,039,075/x
3. Step 3: Cross multiply
   1,338,473x = 2,039,075 × 2,039,075
4. Step 4: Simplify right side
   1,338,473x = 4,157,826,855,625
5. Step 5: Solve for x
   x = 4,157,826,855,625/1,338,473
6. Step 6: Final answer
   x = 3,106,395.76