Finding the Third Proportional to 1,367,724 and 2,987,196

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,724 : 2,987,196 = 2,987,196 : x
2. Step 2: Convert to fraction form
   1,367,724/2,987,196 = 2,987,196/x
3. Step 3: Cross multiply
   1,367,724x = 2,987,196 × 2,987,196
4. Step 4: Simplify right side
   1,367,724x = 8,923,339,942,416
5. Step 5: Solve for x
   x = 8,923,339,942,416/1,367,724
6. Step 6: Final answer
   x = 6,524,225.61