Finding the Third Proportional to 6,635.25 and 9,012.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,635.25 : 9,012.94 = 9,012.94 : x
2. Step 2: Convert to fraction form
   6,635.25/9,012.94 = 9,012.94/x
3. Step 3: Cross multiply
   6,635.25x = 9,012.94 × 9,012.94
4. Step 4: Simplify right side
   6,635.25x = 81,233,042.38
5. Step 5: Solve for x
   x = 81,233,042.38/6,635.25
6. Step 6: Final answer
   x = 12,242.65