Finding the Third Proportional to 1,196,544 and 2,561,277

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,544 : 2,561,277 = 2,561,277 : x
2. Step 2: Convert to fraction form
   1,196,544/2,561,277 = 2,561,277/x
3. Step 3: Cross multiply
   1,196,544x = 2,561,277 × 2,561,277
4. Step 4: Simplify right side
   1,196,544x = 6,560,139,870,729
5. Step 5: Solve for x
   x = 6,560,139,870,729/1,196,544
6. Step 6: Final answer
   x = 5,482,573.04