Finding the Third Proportional to 36,103.50 and 84,355.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,103.50 : 84,355.50 = 84,355.50 : x
2. Step 2: Convert to fraction form
   36,103.50/84,355.50 = 84,355.50/x
3. Step 3: Cross multiply
   36,103.50x = 84,355.50 × 84,355.50
4. Step 4: Simplify right side
   36,103.50x = 7,115,850,380.25
5. Step 5: Solve for x
   x = 7,115,850,380.25/36,103.50
6. Step 6: Final answer
   x = 197,095.86