Finding the Third Proportional to 6,111.25 and 11,736.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111.25 : 11,736.50 = 11,736.50 : x
2. Step 2: Convert to fraction form
   6,111.25/11,736.50 = 11,736.50/x
3. Step 3: Cross multiply
   6,111.25x = 11,736.50 × 11,736.50
4. Step 4: Simplify right side
   6,111.25x = 137,745,432.25
5. Step 5: Solve for x
   x = 137,745,432.25/6,111.25
6. Step 6: Final answer
   x = 22,539.65