Finding the Third Proportional to 3,397,032 and 8,007,876

Step by Step Solution

1. Step 1: Write the proportion equation
   3,397,032 : 8,007,876 = 8,007,876 : x
2. Step 2: Convert to fraction form
   3,397,032/8,007,876 = 8,007,876/x
3. Step 3: Cross multiply
   3,397,032x = 8,007,876 × 8,007,876
4. Step 4: Simplify right side
   3,397,032x = 64,126,078,031,376
5. Step 5: Solve for x
   x = 64,126,078,031,376/3,397,032
6. Step 6: Final answer
   x = 18,877,089.77