Finding the Third Proportional to 5,751,058 and 12,309,992

Step by Step Solution

1. Step 1: Write the proportion equation
   5,751,058 : 12,309,992 = 12,309,992 : x
2. Step 2: Convert to fraction form
   5,751,058/12,309,992 = 12,309,992/x
3. Step 3: Cross multiply
   5,751,058x = 12,309,992 × 12,309,992
4. Step 4: Simplify right side
   5,751,058x = 151,535,903,040,064
5. Step 5: Solve for x
   x = 151,535,903,040,064/5,751,058
6. Step 6: Final answer
   x = 26,349,221.84