Finding the Third Proportional to 2,584,576 and 5,298,112

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584,576 : 5,298,112 = 5,298,112 : x
2. Step 2: Convert to fraction form
   2,584,576/5,298,112 = 5,298,112/x
3. Step 3: Cross multiply
   2,584,576x = 5,298,112 × 5,298,112
4. Step 4: Simplify right side
   2,584,576x = 28,069,990,764,544
5. Step 5: Solve for x
   x = 28,069,990,764,544/2,584,576
6. Step 6: Final answer
   x = 10,860,578.59