Finding the Third Proportional to 6,118.88 and 9,196.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,118.88 : 9,196.88 = 9,196.88 : x
2. Step 2: Convert to fraction form
   6,118.88/9,196.88 = 9,196.88/x
3. Step 3: Cross multiply
   6,118.88x = 9,196.88 × 9,196.88
4. Step 4: Simplify right side
   6,118.88x = 84,582,509.77
5. Step 5: Solve for x
   x = 84,582,509.77/6,118.88
6. Step 6: Final answer
   x = 13,823.21