Finding the Third Proportional to 71,474.50 and 104,824

Step by Step Solution

1. Step 1: Write the proportion equation
   71,474.50 : 104,824 = 104,824 : x
2. Step 2: Convert to fraction form
   71,474.50/104,824 = 104,824/x
3. Step 3: Cross multiply
   71,474.50x = 104,824 × 104,824
4. Step 4: Simplify right side
   71,474.50x = 10,988,070,976
5. Step 5: Solve for x
   x = 10,988,070,976/71,474.50
6. Step 6: Final answer
   x = 153,734.14