Finding the Third Proportional to 3,423,902 and 8,097,148

Step by Step Solution

1. Step 1: Write the proportion equation
   3,423,902 : 8,097,148 = 8,097,148 : x
2. Step 2: Convert to fraction form
   3,423,902/8,097,148 = 8,097,148/x
3. Step 3: Cross multiply
   3,423,902x = 8,097,148 × 8,097,148
4. Step 4: Simplify right side
   3,423,902x = 65,563,805,733,904
5. Step 5: Solve for x
   x = 65,563,805,733,904/3,423,902
6. Step 6: Final answer
   x = 19,148,855.82