Finding the Third Proportional to 1,499,980 and 2,323,198

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,980 : 2,323,198 = 2,323,198 : x
2. Step 2: Convert to fraction form
   1,499,980/2,323,198 = 2,323,198/x
3. Step 3: Cross multiply
   1,499,980x = 2,323,198 × 2,323,198
4. Step 4: Simplify right side
   1,499,980x = 5,397,248,947,204
5. Step 5: Solve for x
   x = 5,397,248,947,204/1,499,980
6. Step 6: Final answer
   x = 3,598,213.94