Finding the Third Proportional to 1,257,570 and 2,714,334

Step by Step Solution

1. Step 1: Write the proportion equation
   1,257,570 : 2,714,334 = 2,714,334 : x
2. Step 2: Convert to fraction form
   1,257,570/2,714,334 = 2,714,334/x
3. Step 3: Cross multiply
   1,257,570x = 2,714,334 × 2,714,334
4. Step 4: Simplify right side
   1,257,570x = 7,367,609,063,556
5. Step 5: Solve for x
   x = 7,367,609,063,556/1,257,570
6. Step 6: Final answer
   x = 5,858,607.52