Finding the Third Proportional to 10,557.56 and 14,250.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,557.56 : 14,250.94 = 14,250.94 : x
2. Step 2: Convert to fraction form
   10,557.56/14,250.94 = 14,250.94/x
3. Step 3: Cross multiply
   10,557.56x = 14,250.94 × 14,250.94
4. Step 4: Simplify right side
   10,557.56x = 203,089,219.63
5. Step 5: Solve for x
   x = 203,089,219.63/10,557.56
6. Step 6: Final answer
   x = 19,236.37