Finding the Third Proportional to 35,042.50 and 50,372

Step by Step Solution

1. Step 1: Write the proportion equation
   35,042.50 : 50,372 = 50,372 : x
2. Step 2: Convert to fraction form
   35,042.50/50,372 = 50,372/x
3. Step 3: Cross multiply
   35,042.50x = 50,372 × 50,372
4. Step 4: Simplify right side
   35,042.50x = 2,537,338,384
5. Step 5: Solve for x
   x = 2,537,338,384/35,042.50
6. Step 6: Final answer
   x = 72,407.46