Finding the Third Proportional to 554,882 and 1,178,884

Step by Step Solution

1. Step 1: Write the proportion equation
   554,882 : 1,178,884 = 1,178,884 : x
2. Step 2: Convert to fraction form
   554,882/1,178,884 = 1,178,884/x
3. Step 3: Cross multiply
   554,882x = 1,178,884 × 1,178,884
4. Step 4: Simplify right side
   554,882x = 1,389,767,485,456
5. Step 5: Solve for x
   x = 1,389,767,485,456/554,882
6. Step 6: Final answer
   x = 2,504,618.07