Finding the Third Proportional to 846,754 and 1,311,923

Step by Step Solution

1. Step 1: Write the proportion equation
   846,754 : 1,311,923 = 1,311,923 : x
2. Step 2: Convert to fraction form
   846,754/1,311,923 = 1,311,923/x
3. Step 3: Cross multiply
   846,754x = 1,311,923 × 1,311,923
4. Step 4: Simplify right side
   846,754x = 1,721,141,957,929
5. Step 5: Solve for x
   x = 1,721,141,957,929/846,754
6. Step 6: Final answer
   x = 2,032,635.17