Finding the Third Proportional to 10,586.64 and 23,018.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,586.64 : 23,018.55 = 23,018.55 : x
2. Step 2: Convert to fraction form
   10,586.64/23,018.55 = 23,018.55/x
3. Step 3: Cross multiply
   10,586.64x = 23,018.55 × 23,018.55
4. Step 4: Simplify right side
   10,586.64x = 529,853,859.90
5. Step 5: Solve for x
   x = 529,853,859.90/10,586.64
6. Step 6: Final answer
   x = 50,049.31