Finding the Third Proportional to 1,373,140 and 2,871,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,140 : 2,871,832 = 2,871,832 : x
2. Step 2: Convert to fraction form
   1,373,140/2,871,832 = 2,871,832/x
3. Step 3: Cross multiply
   1,373,140x = 2,871,832 × 2,871,832
4. Step 4: Simplify right side
   1,373,140x = 8,247,419,036,224
5. Step 5: Solve for x
   x = 8,247,419,036,224/1,373,140
6. Step 6: Final answer
   x = 6,006,247.75