Finding the Third Proportional to 682,205 and 1,447,530

Step by Step Solution

1. Step 1: Write the proportion equation
   682,205 : 1,447,530 = 1,447,530 : x
2. Step 2: Convert to fraction form
   682,205/1,447,530 = 1,447,530/x
3. Step 3: Cross multiply
   682,205x = 1,447,530 × 1,447,530
4. Step 4: Simplify right side
   682,205x = 2,095,343,100,900
5. Step 5: Solve for x
   x = 2,095,343,100,900/682,205
6. Step 6: Final answer
   x = 3,071,427.36