Finding the Third Proportional to 3,423,908 and 8,097,163

Step by Step Solution

1. Step 1: Write the proportion equation
   3,423,908 : 8,097,163 = 8,097,163 : x
2. Step 2: Convert to fraction form
   3,423,908/8,097,163 = 8,097,163/x
3. Step 3: Cross multiply
   3,423,908x = 8,097,163 × 8,097,163
4. Step 4: Simplify right side
   3,423,908x = 65,564,048,648,569
5. Step 5: Solve for x
   x = 65,564,048,648,569/3,423,908
6. Step 6: Final answer
   x = 19,148,893.21