Finding the Third Proportional to 20,482.88 and 28,032.38

Step by Step Solution

1. Step 1: Write the proportion equation
   20,482.88 : 28,032.38 = 28,032.38 : x
2. Step 2: Convert to fraction form
   20,482.88/28,032.38 = 28,032.38/x
3. Step 3: Cross multiply
   20,482.88x = 28,032.38 × 28,032.38
4. Step 4: Simplify right side
   20,482.88x = 785,814,048.14
5. Step 5: Solve for x
   x = 785,814,048.14/20,482.88
6. Step 6: Final answer
   x = 38,364.44