Finding the Third Proportional to 1,336,372 and 2,879,540

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336,372 : 2,879,540 = 2,879,540 : x
2. Step 2: Convert to fraction form
   1,336,372/2,879,540 = 2,879,540/x
3. Step 3: Cross multiply
   1,336,372x = 2,879,540 × 2,879,540
4. Step 4: Simplify right side
   1,336,372x = 8,291,750,611,600
5. Step 5: Solve for x
   x = 8,291,750,611,600/1,336,372
6. Step 6: Final answer
   x = 6,204,672.51