Finding the Third Proportional to 3,192,023 and 4,479,042

Step by Step Solution

1. Step 1: Write the proportion equation
   3,192,023 : 4,479,042 = 4,479,042 : x
2. Step 2: Convert to fraction form
   3,192,023/4,479,042 = 4,479,042/x
3. Step 3: Cross multiply
   3,192,023x = 4,479,042 × 4,479,042
4. Step 4: Simplify right side
   3,192,023x = 20,061,817,237,764
5. Step 5: Solve for x
   x = 20,061,817,237,764/3,192,023
6. Step 6: Final answer
   x = 6,284,985.18