Finding the Third Proportional to 21,386.53 and 32,078.53

Step by Step Solution

1. Step 1: Write the proportion equation
   21,386.53 : 32,078.53 = 32,078.53 : x
2. Step 2: Convert to fraction form
   21,386.53/32,078.53 = 32,078.53/x
3. Step 3: Cross multiply
   21,386.53x = 32,078.53 × 32,078.53
4. Step 4: Simplify right side
   21,386.53x = 1,029,032,167.16
5. Step 5: Solve for x
   x = 1,029,032,167.16/21,386.53
6. Step 6: Final answer
   x = 48,115.90