Finding the Third Proportional to 15,072.50 and 32,738.75

Step by Step Solution

1. Step 1: Write the proportion equation
   15,072.50 : 32,738.75 = 32,738.75 : x
2. Step 2: Convert to fraction form
   15,072.50/32,738.75 = 32,738.75/x
3. Step 3: Cross multiply
   15,072.50x = 32,738.75 × 32,738.75
4. Step 4: Simplify right side
   15,072.50x = 1,071,825,751.56
5. Step 5: Solve for x
   x = 1,071,825,751.56/15,072.50
6. Step 6: Final answer
   x = 71,111.35