Finding the Third Proportional to 5,719,158 and 12,571,812

Step by Step Solution

1. Step 1: Write the proportion equation
   5,719,158 : 12,571,812 = 12,571,812 : x
2. Step 2: Convert to fraction form
   5,719,158/12,571,812 = 12,571,812/x
3. Step 3: Cross multiply
   5,719,158x = 12,571,812 × 12,571,812
4. Step 4: Simplify right side
   5,719,158x = 158,050,456,963,344
5. Step 5: Solve for x
   x = 158,050,456,963,344/5,719,158
6. Step 6: Final answer
   x = 27,635,266.76