Finding the Third Proportional to 1,995,824 and 3,127,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,995,824 : 3,127,256 = 3,127,256 : x
2. Step 2: Convert to fraction form
   1,995,824/3,127,256 = 3,127,256/x
3. Step 3: Cross multiply
   1,995,824x = 3,127,256 × 3,127,256
4. Step 4: Simplify right side
   1,995,824x = 9,779,730,089,536
5. Step 5: Solve for x
   x = 9,779,730,089,536/1,995,824
6. Step 6: Final answer
   x = 4,900,096.45