Finding the Third Proportional to 36,100 and 55,790.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,100 : 55,790.50 = 55,790.50 : x
2. Step 2: Convert to fraction form
   36,100/55,790.50 = 55,790.50/x
3. Step 3: Cross multiply
   36,100x = 55,790.50 × 55,790.50
4. Step 4: Simplify right side
   36,100x = 3,112,579,890.25
5. Step 5: Solve for x
   x = 3,112,579,890.25/36,100
6. Step 6: Final answer
   x = 86,221.05