Finding the Third Proportional to 23,591 and 51,558

Step by Step Solution

1. Step 1: Write the proportion equation
   23,591 : 51,558 = 51,558 : x
2. Step 2: Convert to fraction form
   23,591/51,558 = 51,558/x
3. Step 3: Cross multiply
   23,591x = 51,558 × 51,558
4. Step 4: Simplify right side
   23,591x = 2,658,227,364
5. Step 5: Solve for x
   x = 2,658,227,364/23,591
6. Step 6: Final answer
   x = 112,679.72