Finding the Third Proportional to 506,892 and 1,088,664

Step by Step Solution

1. Step 1: Write the proportion equation
   506,892 : 1,088,664 = 1,088,664 : x
2. Step 2: Convert to fraction form
   506,892/1,088,664 = 1,088,664/x
3. Step 3: Cross multiply
   506,892x = 1,088,664 × 1,088,664
4. Step 4: Simplify right side
   506,892x = 1,185,189,304,896
5. Step 5: Solve for x
   x = 1,185,189,304,896/506,892
6. Step 6: Final answer
   x = 2,338,149.56