Finding the Third Proportional to 51,570 and 109,951

Step by Step Solution

1. Step 1: Write the proportion equation
   51,570 : 109,951 = 109,951 : x
2. Step 2: Convert to fraction form
   51,570/109,951 = 109,951/x
3. Step 3: Cross multiply
   51,570x = 109,951 × 109,951
4. Step 4: Simplify right side
   51,570x = 12,089,222,401
5. Step 5: Solve for x
   x = 12,089,222,401/51,570
6. Step 6: Final answer
   x = 234,423.55