Finding the Third Proportional to 4,108,005 and 8,340,426

Step by Step Solution

1. Step 1: Write the proportion equation
   4,108,005 : 8,340,426 = 8,340,426 : x
2. Step 2: Convert to fraction form
   4,108,005/8,340,426 = 8,340,426/x
3. Step 3: Cross multiply
   4,108,005x = 8,340,426 × 8,340,426
4. Step 4: Simplify right side
   4,108,005x = 69,562,705,861,476
5. Step 5: Solve for x
   x = 69,562,705,861,476/4,108,005
6. Step 6: Final answer
   x = 16,933,452.09