Finding the Third Proportional to 10,695.80 and 13,797.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,695.80 : 13,797.84 = 13,797.84 : x
2. Step 2: Convert to fraction form
   10,695.80/13,797.84 = 13,797.84/x
3. Step 3: Cross multiply
   10,695.80x = 13,797.84 × 13,797.84
4. Step 4: Simplify right side
   10,695.80x = 190,380,492.15
5. Step 5: Solve for x
   x = 190,380,492.15/10,695.80
6. Step 6: Final answer
   x = 17,799.56