Finding the Third Proportional to 11,077.50 and 14,925

Step by Step Solution

1. Step 1: Write the proportion equation
   11,077.50 : 14,925 = 14,925 : x
2. Step 2: Convert to fraction form
   11,077.50/14,925 = 14,925/x
3. Step 3: Cross multiply
   11,077.50x = 14,925 × 14,925
4. Step 4: Simplify right side
   11,077.50x = 222,755,625
5. Step 5: Solve for x
   x = 222,755,625/11,077.50
6. Step 6: Final answer
   x = 20,108.84