Finding the Third Proportional to 897,819 and 1,938,075

Step by Step Solution

1. Step 1: Write the proportion equation
   897,819 : 1,938,075 = 1,938,075 : x
2. Step 2: Convert to fraction form
   897,819/1,938,075 = 1,938,075/x
3. Step 3: Cross multiply
   897,819x = 1,938,075 × 1,938,075
4. Step 4: Simplify right side
   897,819x = 3,756,134,705,625
5. Step 5: Solve for x
   x = 3,756,134,705,625/897,819
6. Step 6: Final answer
   x = 4,183,621.32