Finding the Third Proportional to 36,810 and 57,103.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,810 : 57,103.50 = 57,103.50 : x
2. Step 2: Convert to fraction form
   36,810/57,103.50 = 57,103.50/x
3. Step 3: Cross multiply
   36,810x = 57,103.50 × 57,103.50
4. Step 4: Simplify right side
   36,810x = 3,260,809,712.25
5. Step 5: Solve for x
   x = 3,260,809,712.25/36,810
6. Step 6: Final answer
   x = 88,584.89