Finding the Third Proportional to 22,869 and 30,145.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,869 : 30,145.50 = 30,145.50 : x
2. Step 2: Convert to fraction form
   22,869/30,145.50 = 30,145.50/x
3. Step 3: Cross multiply
   22,869x = 30,145.50 × 30,145.50
4. Step 4: Simplify right side
   22,869x = 908,751,170.25
5. Step 5: Solve for x
   x = 908,751,170.25/22,869
6. Step 6: Final answer
   x = 39,737.25