Finding the Third Proportional to 5,709,204 and 12,309,648

Step by Step Solution

1. Step 1: Write the proportion equation
   5,709,204 : 12,309,648 = 12,309,648 : x
2. Step 2: Convert to fraction form
   5,709,204/12,309,648 = 12,309,648/x
3. Step 3: Cross multiply
   5,709,204x = 12,309,648 × 12,309,648
4. Step 4: Simplify right side
   5,709,204x = 151,527,433,883,904
5. Step 5: Solve for x
   x = 151,527,433,883,904/5,709,204
6. Step 6: Final answer
   x = 26,540,903.76