Finding the Third Proportional to 10,960.31 and 16,577.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,960.31 : 16,577.16 = 16,577.16 : x
2. Step 2: Convert to fraction form
   10,960.31/16,577.16 = 16,577.16/x
3. Step 3: Cross multiply
   10,960.31x = 16,577.16 × 16,577.16
4. Step 4: Simplify right side
   10,960.31x = 274,802,109.34
5. Step 5: Solve for x
   x = 274,802,109.34/10,960.31
6. Step 6: Final answer
   x = 25,072.47