Finding the Third Proportional to 2,139,846 and 3,324,032

Step by Step Solution

1. Step 1: Write the proportion equation
   2,139,846 : 3,324,032 = 3,324,032 : x
2. Step 2: Convert to fraction form
   2,139,846/3,324,032 = 3,324,032/x
3. Step 3: Cross multiply
   2,139,846x = 3,324,032 × 3,324,032
4. Step 4: Simplify right side
   2,139,846x = 11,049,188,737,024
5. Step 5: Solve for x
   x = 11,049,188,737,024/2,139,846
6. Step 6: Final answer
   x = 5,163,543.89