Finding the Third Proportional to 31,673.50 and 50,151

Step by Step Solution

1. Step 1: Write the proportion equation
   31,673.50 : 50,151 = 50,151 : x
2. Step 2: Convert to fraction form
   31,673.50/50,151 = 50,151/x
3. Step 3: Cross multiply
   31,673.50x = 50,151 × 50,151
4. Step 4: Simplify right side
   31,673.50x = 2,515,122,801
5. Step 5: Solve for x
   x = 2,515,122,801/31,673.50
6. Step 6: Final answer
   x = 79,407.80