Finding the Third Proportional to 23,940 and 51,434

Step by Step Solution

1. Step 1: Write the proportion equation
   23,940 : 51,434 = 51,434 : x
2. Step 2: Convert to fraction form
   23,940/51,434 = 51,434/x
3. Step 3: Cross multiply
   23,940x = 51,434 × 51,434
4. Step 4: Simplify right side
   23,940x = 2,645,456,356
5. Step 5: Solve for x
   x = 2,645,456,356/23,940
6. Step 6: Final answer
   x = 110,503.61