Finding the Third Proportional to 1,157,955 and 2,540,214

Step by Step Solution

1. Step 1: Write the proportion equation
   1,157,955 : 2,540,214 = 2,540,214 : x
2. Step 2: Convert to fraction form
   1,157,955/2,540,214 = 2,540,214/x
3. Step 3: Cross multiply
   1,157,955x = 2,540,214 × 2,540,214
4. Step 4: Simplify right side
   1,157,955x = 6,452,687,165,796
5. Step 5: Solve for x
   x = 6,452,687,165,796/1,157,955
6. Step 6: Final answer
   x = 5,572,485.26