Finding the Third Proportional to 36,100.50 and 53,851.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,100.50 : 53,851.50 = 53,851.50 : x
2. Step 2: Convert to fraction form
   36,100.50/53,851.50 = 53,851.50/x
3. Step 3: Cross multiply
   36,100.50x = 53,851.50 × 53,851.50
4. Step 4: Simplify right side
   36,100.50x = 2,899,984,052.25
5. Step 5: Solve for x
   x = 2,899,984,052.25/36,100.50
6. Step 6: Final answer
   x = 80,330.86