Finding the Third Proportional to 18,801.38 and 25,061.63

Step by Step Solution

1. Step 1: Write the proportion equation
   18,801.38 : 25,061.63 = 25,061.63 : x
2. Step 2: Convert to fraction form
   18,801.38/25,061.63 = 25,061.63/x
3. Step 3: Cross multiply
   18,801.38x = 25,061.63 × 25,061.63
4. Step 4: Simplify right side
   18,801.38x = 628,085,047.64
5. Step 5: Solve for x
   x = 628,085,047.64/18,801.38
6. Step 6: Final answer
   x = 33,406.34