Finding the Third Proportional to 19,737 and 25,607.81

Step by Step Solution

1. Step 1: Write the proportion equation
   19,737 : 25,607.81 = 25,607.81 : x
2. Step 2: Convert to fraction form
   19,737/25,607.81 = 25,607.81/x
3. Step 3: Cross multiply
   19,737x = 25,607.81 × 25,607.81
4. Step 4: Simplify right side
   19,737x = 655,760,061.04
5. Step 5: Solve for x
   x = 655,760,061.04/19,737
6. Step 6: Final answer
   x = 33,224.91