Finding the Third Proportional to 5,963,424 and 12,871,056

Step by Step Solution

1. Step 1: Write the proportion equation
   5,963,424 : 12,871,056 = 12,871,056 : x
2. Step 2: Convert to fraction form
   5,963,424/12,871,056 = 12,871,056/x
3. Step 3: Cross multiply
   5,963,424x = 12,871,056 × 12,871,056
4. Step 4: Simplify right side
   5,963,424x = 165,664,082,555,136
5. Step 5: Solve for x
   x = 165,664,082,555,136/5,963,424
6. Step 6: Final answer
   x = 27,780,027.47