Finding the Third Proportional to 3,670,202 and 7,871,754

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670,202 : 7,871,754 = 7,871,754 : x
2. Step 2: Convert to fraction form
   3,670,202/7,871,754 = 7,871,754/x
3. Step 3: Cross multiply
   3,670,202x = 7,871,754 × 7,871,754
4. Step 4: Simplify right side
   3,670,202x = 61,964,511,036,516
5. Step 5: Solve for x
   x = 61,964,511,036,516/3,670,202
6. Step 6: Final answer
   x = 16,883,133.69