Finding the Third Proportional to 5,751,056 and 12,309,988

Step by Step Solution

1. Step 1: Write the proportion equation
   5,751,056 : 12,309,988 = 12,309,988 : x
2. Step 2: Convert to fraction form
   5,751,056/12,309,988 = 12,309,988/x
3. Step 3: Cross multiply
   5,751,056x = 12,309,988 × 12,309,988
4. Step 4: Simplify right side
   5,751,056x = 151,535,804,560,144
5. Step 5: Solve for x
   x = 151,535,804,560,144/5,751,056
6. Step 6: Final answer
   x = 26,349,213.88