Finding the Third Proportional to 428,724 and 941,526

Step by Step Solution

1. Step 1: Write the proportion equation
   428,724 : 941,526 = 941,526 : x
2. Step 2: Convert to fraction form
   428,724/941,526 = 941,526/x
3. Step 3: Cross multiply
   428,724x = 941,526 × 941,526
4. Step 4: Simplify right side
   428,724x = 886,471,208,676
5. Step 5: Solve for x
   x = 886,471,208,676/428,724
6. Step 6: Final answer
   x = 2,067,696.72