Finding the Third Proportional to 83,937.50 and 126,716

Step by Step Solution

1. Step 1: Write the proportion equation
   83,937.50 : 126,716 = 126,716 : x
2. Step 2: Convert to fraction form
   83,937.50/126,716 = 126,716/x
3. Step 3: Cross multiply
   83,937.50x = 126,716 × 126,716
4. Step 4: Simplify right side
   83,937.50x = 16,056,944,656
5. Step 5: Solve for x
   x = 16,056,944,656/83,937.50
6. Step 6: Final answer
   x = 191,296.44