Finding the Third Proportional to 3,846,384 and 8,226,396

Step by Step Solution

1. Step 1: Write the proportion equation
   3,846,384 : 8,226,396 = 8,226,396 : x
2. Step 2: Convert to fraction form
   3,846,384/8,226,396 = 8,226,396/x
3. Step 3: Cross multiply
   3,846,384x = 8,226,396 × 8,226,396
4. Step 4: Simplify right side
   3,846,384x = 67,673,591,148,816
5. Step 5: Solve for x
   x = 67,673,591,148,816/3,846,384
6. Step 6: Final answer
   x = 17,594,080.87