Finding the Third Proportional to 705,474 and 1,064,571

Step by Step Solution

1. Step 1: Write the proportion equation
   705,474 : 1,064,571 = 1,064,571 : x
2. Step 2: Convert to fraction form
   705,474/1,064,571 = 1,064,571/x
3. Step 3: Cross multiply
   705,474x = 1,064,571 × 1,064,571
4. Step 4: Simplify right side
   705,474x = 1,133,311,414,041
5. Step 5: Solve for x
   x = 1,133,311,414,041/705,474
6. Step 6: Final answer
   x = 1,606,453.84