Finding the Third Proportional to 1,063,176 and 2,273,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,176 : 2,273,880 = 2,273,880 : x
2. Step 2: Convert to fraction form
   1,063,176/2,273,880 = 2,273,880/x
3. Step 3: Cross multiply
   1,063,176x = 2,273,880 × 2,273,880
4. Step 4: Simplify right side
   1,063,176x = 5,170,530,254,400
5. Step 5: Solve for x
   x = 5,170,530,254,400/1,063,176
6. Step 6: Final answer
   x = 4,863,287.22