Finding the Third Proportional to 2,736,414 and 5,871,339

Step by Step Solution

1. Step 1: Write the proportion equation
   2,736,414 : 5,871,339 = 5,871,339 : x
2. Step 2: Convert to fraction form
   2,736,414/5,871,339 = 5,871,339/x
3. Step 3: Cross multiply
   2,736,414x = 5,871,339 × 5,871,339
4. Step 4: Simplify right side
   2,736,414x = 34,472,621,652,921
5. Step 5: Solve for x
   x = 34,472,621,652,921/2,736,414
6. Step 6: Final answer
   x = 12,597,736.18