Finding the Third Proportional to 39,908.25 and 83,196.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,908.25 : 83,196.75 = 83,196.75 : x
2. Step 2: Convert to fraction form
   39,908.25/83,196.75 = 83,196.75/x
3. Step 3: Cross multiply
   39,908.25x = 83,196.75 × 83,196.75
4. Step 4: Simplify right side
   39,908.25x = 6,921,699,210.56
5. Step 5: Solve for x
   x = 6,921,699,210.56/39,908.25
6. Step 6: Final answer
   x = 173,440.31