Finding the Third Proportional to 50,160 and 104,520

Step by Step Solution

1. Step 1: Write the proportion equation
   50,160 : 104,520 = 104,520 : x
2. Step 2: Convert to fraction form
   50,160/104,520 = 104,520/x
3. Step 3: Cross multiply
   50,160x = 104,520 × 104,520
4. Step 4: Simplify right side
   50,160x = 10,924,430,400
5. Step 5: Solve for x
   x = 10,924,430,400/50,160
6. Step 6: Final answer
   x = 217,791.67