Finding the Third Proportional to 1,474,553 and 1,992,208

Step by Step Solution

1. Step 1: Write the proportion equation
   1,474,553 : 1,992,208 = 1,992,208 : x
2. Step 2: Convert to fraction form
   1,474,553/1,992,208 = 1,992,208/x
3. Step 3: Cross multiply
   1,474,553x = 1,992,208 × 1,992,208
4. Step 4: Simplify right side
   1,474,553x = 3,968,892,715,264
5. Step 5: Solve for x
   x = 3,968,892,715,264/1,474,553
6. Step 6: Final answer
   x = 2,691,590.41