Finding the Third Proportional to 39,019.50 and 83,957.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,019.50 : 83,957.25 = 83,957.25 : x
2. Step 2: Convert to fraction form
   39,019.50/83,957.25 = 83,957.25/x
3. Step 3: Cross multiply
   39,019.50x = 83,957.25 × 83,957.25
4. Step 4: Simplify right side
   39,019.50x = 7,048,819,827.56
5. Step 5: Solve for x
   x = 7,048,819,827.56/39,019.50
6. Step 6: Final answer
   x = 180,648.65