Finding the Third Proportional to 15,112.13 and 33,028.88

Step by Step Solution

1. Step 1: Write the proportion equation
   15,112.13 : 33,028.88 = 33,028.88 : x
2. Step 2: Convert to fraction form
   15,112.13/33,028.88 = 33,028.88/x
3. Step 3: Cross multiply
   15,112.13x = 33,028.88 × 33,028.88
4. Step 4: Simplify right side
   15,112.13x = 1,090,906,583.77
5. Step 5: Solve for x
   x = 1,090,906,583.77/15,112.13
6. Step 6: Final answer
   x = 72,187.50