Finding the Third Proportional to 23,128.50 and 36,587.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,128.50 : 36,587.25 = 36,587.25 : x
2. Step 2: Convert to fraction form
   23,128.50/36,587.25 = 36,587.25/x
3. Step 3: Cross multiply
   23,128.50x = 36,587.25 × 36,587.25
4. Step 4: Simplify right side
   23,128.50x = 1,338,626,862.56
5. Step 5: Solve for x
   x = 1,338,626,862.56/23,128.50
6. Step 6: Final answer
   x = 57,877.81