Finding the Third Proportional to 83,941.50 and 126,721.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,941.50 : 126,721.50 = 126,721.50 : x
2. Step 2: Convert to fraction form
   83,941.50/126,721.50 = 126,721.50/x
3. Step 3: Cross multiply
   83,941.50x = 126,721.50 × 126,721.50
4. Step 4: Simplify right side
   83,941.50x = 16,058,338,562.25
5. Step 5: Solve for x
   x = 16,058,338,562.25/83,941.50
6. Step 6: Final answer
   x = 191,303.93