Finding the Third Proportional to 554,704 and 1,135,696

Step by Step Solution

1. Step 1: Write the proportion equation
   554,704 : 1,135,696 = 1,135,696 : x
2. Step 2: Convert to fraction form
   554,704/1,135,696 = 1,135,696/x
3. Step 3: Cross multiply
   554,704x = 1,135,696 × 1,135,696
4. Step 4: Simplify right side
   554,704x = 1,289,805,404,416
5. Step 5: Solve for x
   x = 1,289,805,404,416/554,704
6. Step 6: Final answer
   x = 2,325,213.82