Finding the Third Proportional to 925,471 and 1,398,048

Step by Step Solution

1. Step 1: Write the proportion equation
   925,471 : 1,398,048 = 1,398,048 : x
2. Step 2: Convert to fraction form
   925,471/1,398,048 = 1,398,048/x
3. Step 3: Cross multiply
   925,471x = 1,398,048 × 1,398,048
4. Step 4: Simplify right side
   925,471x = 1,954,538,210,304
5. Step 5: Solve for x
   x = 1,954,538,210,304/925,471
6. Step 6: Final answer
   x = 2,111,938.90