Finding the Third Proportional to 714,684 and 1,571,055

Step by Step Solution

1. Step 1: Write the proportion equation
   714,684 : 1,571,055 = 1,571,055 : x
2. Step 2: Convert to fraction form
   714,684/1,571,055 = 1,571,055/x
3. Step 3: Cross multiply
   714,684x = 1,571,055 × 1,571,055
4. Step 4: Simplify right side
   714,684x = 2,468,213,813,025
5. Step 5: Solve for x
   x = 2,468,213,813,025/714,684
6. Step 6: Final answer
   x = 3,453,573.63