Finding the Third Proportional to 6,187.50 and 13,755

Step by Step Solution

1. Step 1: Write the proportion equation
   6,187.50 : 13,755 = 13,755 : x
2. Step 2: Convert to fraction form
   6,187.50/13,755 = 13,755/x
3. Step 3: Cross multiply
   6,187.50x = 13,755 × 13,755
4. Step 4: Simplify right side
   6,187.50x = 189,200,025
5. Step 5: Solve for x
   x = 189,200,025/6,187.50
6. Step 6: Final answer
   x = 30,577.78