Finding the Third Proportional to 325,278 and 704,855.81

Step by Step Solution

1. Step 1: Write the proportion equation
   325,278 : 704,855.81 = 704,855.81 : x
2. Step 2: Convert to fraction form
   325,278/704,855.81 = 704,855.81/x
3. Step 3: Cross multiply
   325,278x = 704,855.81 × 704,855.81
4. Step 4: Simplify right side
   325,278x = 496,821,716,415.04
5. Step 5: Solve for x
   x = 496,821,716,415.04/325,278
6. Step 6: Final answer
   x = 1,527,375.71