Finding the Third Proportional to 2,432,198 and 5,331,388

Step by Step Solution

1. Step 1: Write the proportion equation
   2,432,198 : 5,331,388 = 5,331,388 : x
2. Step 2: Convert to fraction form
   2,432,198/5,331,388 = 5,331,388/x
3. Step 3: Cross multiply
   2,432,198x = 5,331,388 × 5,331,388
4. Step 4: Simplify right side
   2,432,198x = 28,423,698,006,544
5. Step 5: Solve for x
   x = 28,423,698,006,544/2,432,198
6. Step 6: Final answer
   x = 11,686,424.38