Finding the Third Proportional to 1,879,440 and 2,863,224

Step by Step Solution

1. Step 1: Write the proportion equation
   1,879,440 : 2,863,224 = 2,863,224 : x
2. Step 2: Convert to fraction form
   1,879,440/2,863,224 = 2,863,224/x
3. Step 3: Cross multiply
   1,879,440x = 2,863,224 × 2,863,224
4. Step 4: Simplify right side
   1,879,440x = 8,198,051,674,176
5. Step 5: Solve for x
   x = 8,198,051,674,176/1,879,440
6. Step 6: Final answer
   x = 4,361,965.09