Finding the Third Proportional to 13,753.88 and 20,762.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,753.88 : 20,762.25 = 20,762.25 : x
2. Step 2: Convert to fraction form
   13,753.88/20,762.25 = 20,762.25/x
3. Step 3: Cross multiply
   13,753.88x = 20,762.25 × 20,762.25
4. Step 4: Simplify right side
   13,753.88x = 431,071,025.06
5. Step 5: Solve for x
   x = 431,071,025.06/13,753.88
6. Step 6: Final answer
   x = 31,341.79