Finding the Third Proportional to 18,127.50 and 25,527.50

Step by Step Solution

1. Step 1: Write the proportion equation
   18,127.50 : 25,527.50 = 25,527.50 : x
2. Step 2: Convert to fraction form
   18,127.50/25,527.50 = 25,527.50/x
3. Step 3: Cross multiply
   18,127.50x = 25,527.50 × 25,527.50
4. Step 4: Simplify right side
   18,127.50x = 651,653,256.25
5. Step 5: Solve for x
   x = 651,653,256.25/18,127.50
6. Step 6: Final answer
   x = 35,948.32