Finding the Third Proportional to 457,892 and 983,500

Step by Step Solution

1. Step 1: Write the proportion equation
   457,892 : 983,500 = 983,500 : x
2. Step 2: Convert to fraction form
   457,892/983,500 = 983,500/x
3. Step 3: Cross multiply
   457,892x = 983,500 × 983,500
4. Step 4: Simplify right side
   457,892x = 967,272,250,000
5. Step 5: Solve for x
   x = 967,272,250,000/457,892
6. Step 6: Final answer
   x = 2,112,446.28