Finding the Third Proportional to 1,244,644 and 1,922,244

Step by Step Solution

1. Step 1: Write the proportion equation
   1,244,644 : 1,922,244 = 1,922,244 : x
2. Step 2: Convert to fraction form
   1,244,644/1,922,244 = 1,922,244/x
3. Step 3: Cross multiply
   1,244,644x = 1,922,244 × 1,922,244
4. Step 4: Simplify right side
   1,244,644x = 3,695,021,995,536
5. Step 5: Solve for x
   x = 3,695,021,995,536/1,244,644
6. Step 6: Final answer
   x = 2,968,738.05