Finding the Third Proportional to 616,282 and 1,324,544

Step by Step Solution

1. Step 1: Write the proportion equation
   616,282 : 1,324,544 = 1,324,544 : x
2. Step 2: Convert to fraction form
   616,282/1,324,544 = 1,324,544/x
3. Step 3: Cross multiply
   616,282x = 1,324,544 × 1,324,544
4. Step 4: Simplify right side
   616,282x = 1,754,416,807,936
5. Step 5: Solve for x
   x = 1,754,416,807,936/616,282
6. Step 6: Final answer
   x = 2,846,776.00