Finding the Third Proportional to 633,987 and 940,500

Step by Step Solution

1. Step 1: Write the proportion equation
   633,987 : 940,500 = 940,500 : x
2. Step 2: Convert to fraction form
   633,987/940,500 = 940,500/x
3. Step 3: Cross multiply
   633,987x = 940,500 × 940,500
4. Step 4: Simplify right side
   633,987x = 884,540,250,000
5. Step 5: Solve for x
   x = 884,540,250,000/633,987
6. Step 6: Final answer
   x = 1,395,202.50