Finding the Third Proportional to 1,198,394 and 2,544,532

Step by Step Solution

1. Step 1: Write the proportion equation
   1,198,394 : 2,544,532 = 2,544,532 : x
2. Step 2: Convert to fraction form
   1,198,394/2,544,532 = 2,544,532/x
3. Step 3: Cross multiply
   1,198,394x = 2,544,532 × 2,544,532
4. Step 4: Simplify right side
   1,198,394x = 6,474,643,099,024
5. Step 5: Solve for x
   x = 6,474,643,099,024/1,198,394
6. Step 6: Final answer
   x = 5,402,766.62