Finding the Third Proportional to 492,289 and 1,075,694

Step by Step Solution

1. Step 1: Write the proportion equation
   492,289 : 1,075,694 = 1,075,694 : x
2. Step 2: Convert to fraction form
   492,289/1,075,694 = 1,075,694/x
3. Step 3: Cross multiply
   492,289x = 1,075,694 × 1,075,694
4. Step 4: Simplify right side
   492,289x = 1,157,117,581,636
5. Step 5: Solve for x
   x = 1,157,117,581,636/492,289
6. Step 6: Final answer
   x = 2,350,484.33