Finding the Third Proportional to 1,257,700 and 2,714,573

Step by Step Solution

1. Step 1: Write the proportion equation
   1,257,700 : 2,714,573 = 2,714,573 : x
2. Step 2: Convert to fraction form
   1,257,700/2,714,573 = 2,714,573/x
3. Step 3: Cross multiply
   1,257,700x = 2,714,573 × 2,714,573
4. Step 4: Simplify right side
   1,257,700x = 7,368,906,572,329
5. Step 5: Solve for x
   x = 7,368,906,572,329/1,257,700
6. Step 6: Final answer
   x = 5,859,033.61