Finding the Third Proportional to 907,092 and 1,986,048

Step by Step Solution

1. Step 1: Write the proportion equation
   907,092 : 1,986,048 = 1,986,048 : x
2. Step 2: Convert to fraction form
   907,092/1,986,048 = 1,986,048/x
3. Step 3: Cross multiply
   907,092x = 1,986,048 × 1,986,048
4. Step 4: Simplify right side
   907,092x = 3,944,386,658,304
5. Step 5: Solve for x
   x = 3,944,386,658,304/907,092
6. Step 6: Final answer
   x = 4,348,386.56