Finding the Third Proportional to 555,096 and 1,309,944

Step by Step Solution

1. Step 1: Write the proportion equation
   555,096 : 1,309,944 = 1,309,944 : x
2. Step 2: Convert to fraction form
   555,096/1,309,944 = 1,309,944/x
3. Step 3: Cross multiply
   555,096x = 1,309,944 × 1,309,944
4. Step 4: Simplify right side
   555,096x = 1,715,953,283,136
5. Step 5: Solve for x
   x = 1,715,953,283,136/555,096
6. Step 6: Final answer
   x = 3,091,273.01