Finding the Third Proportional to 262,529.50 and 561,044

Step by Step Solution

1. Step 1: Write the proportion equation
   262,529.50 : 561,044 = 561,044 : x
2. Step 2: Convert to fraction form
   262,529.50/561,044 = 561,044/x
3. Step 3: Cross multiply
   262,529.50x = 561,044 × 561,044
4. Step 4: Simplify right side
   262,529.50x = 314,770,369,936
5. Step 5: Solve for x
   x = 314,770,369,936/262,529.50
6. Step 6: Final answer
   x = 1,198,990.48