Finding the Third Proportional to 11,061.94 and 16,929.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,061.94 : 16,929.56 = 16,929.56 : x
2. Step 2: Convert to fraction form
   11,061.94/16,929.56 = 16,929.56/x
3. Step 3: Cross multiply
   11,061.94x = 16,929.56 × 16,929.56
4. Step 4: Simplify right side
   11,061.94x = 286,610,086.44
5. Step 5: Solve for x
   x = 286,610,086.44/11,061.94
6. Step 6: Final answer
   x = 25,909.57