Finding the Third Proportional to 3,709,901 and 8,054,302

Step by Step Solution

1. Step 1: Write the proportion equation
   3,709,901 : 8,054,302 = 8,054,302 : x
2. Step 2: Convert to fraction form
   3,709,901/8,054,302 = 8,054,302/x
3. Step 3: Cross multiply
   3,709,901x = 8,054,302 × 8,054,302
4. Step 4: Simplify right side
   3,709,901x = 64,871,780,707,204
5. Step 5: Solve for x
   x = 64,871,780,707,204/3,709,901
6. Step 6: Final answer
   x = 17,486,121.79