Finding the Third Proportional to 1,157,996 and 2,551,576

Step by Step Solution

1. Step 1: Write the proportion equation
   1,157,996 : 2,551,576 = 2,551,576 : x
2. Step 2: Convert to fraction form
   1,157,996/2,551,576 = 2,551,576/x
3. Step 3: Cross multiply
   1,157,996x = 2,551,576 × 2,551,576
4. Step 4: Simplify right side
   1,157,996x = 6,510,540,083,776
5. Step 5: Solve for x
   x = 6,510,540,083,776/1,157,996
6. Step 6: Final answer
   x = 5,622,247.47