Finding the Third Proportional to 1,186,860 and 2,570,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,186,860 : 2,570,712 = 2,570,712 : x
2. Step 2: Convert to fraction form
   1,186,860/2,570,712 = 2,570,712/x
3. Step 3: Cross multiply
   1,186,860x = 2,570,712 × 2,570,712
4. Step 4: Simplify right side
   1,186,860x = 6,608,560,186,944
5. Step 5: Solve for x
   x = 6,608,560,186,944/1,186,860
6. Step 6: Final answer
   x = 5,568,104.23