Finding the Third Proportional to 569,760.75 and 869,111.02

Step by Step Solution

1. Step 1: Write the proportion equation
   569,760.75 : 869,111.02 = 869,111.02 : x
2. Step 2: Convert to fraction form
   569,760.75/869,111.02 = 869,111.02/x
3. Step 3: Cross multiply
   569,760.75x = 869,111.02 × 869,111.02
4. Step 4: Simplify right side
   569,760.75x = 755,353,957,480.72
5. Step 5: Solve for x
   x = 755,353,957,480.72/569,760.75
6. Step 6: Final answer
   x = 1,325,738.84