Finding the Third Proportional to 3,670,237 and 7,871,825

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670,237 : 7,871,825 = 7,871,825 : x
2. Step 2: Convert to fraction form
   3,670,237/7,871,825 = 7,871,825/x
3. Step 3: Cross multiply
   3,670,237x = 7,871,825 × 7,871,825
4. Step 4: Simplify right side
   3,670,237x = 61,965,628,830,625
5. Step 5: Solve for x
   x = 61,965,628,830,625/3,670,237
6. Step 6: Final answer
   x = 16,883,277.25