Finding the Third Proportional to 3,826,347 and 8,325,271

Step by Step Solution

1. Step 1: Write the proportion equation
   3,826,347 : 8,325,271 = 8,325,271 : x
2. Step 2: Convert to fraction form
   3,826,347/8,325,271 = 8,325,271/x
3. Step 3: Cross multiply
   3,826,347x = 8,325,271 × 8,325,271
4. Step 4: Simplify right side
   3,826,347x = 69,310,137,223,441
5. Step 5: Solve for x
   x = 69,310,137,223,441/3,826,347
6. Step 6: Final answer
   x = 18,113,918.37