Finding the Third Proportional to 18,838.50 and 25,585.88

Step by Step Solution

1. Step 1: Write the proportion equation
   18,838.50 : 25,585.88 = 25,585.88 : x
2. Step 2: Convert to fraction form
   18,838.50/25,585.88 = 25,585.88/x
3. Step 3: Cross multiply
   18,838.50x = 25,585.88 × 25,585.88
4. Step 4: Simplify right side
   18,838.50x = 654,636,999.52
5. Step 5: Solve for x
   x = 654,636,999.52/18,838.50
6. Step 6: Final answer
   x = 34,749.95