Finding the Third Proportional to 6,521.25 and 14,105.63

Step by Step Solution

1. Step 1: Write the proportion equation
   6,521.25 : 14,105.63 = 14,105.63 : x
2. Step 2: Convert to fraction form
   6,521.25/14,105.63 = 14,105.63/x
3. Step 3: Cross multiply
   6,521.25x = 14,105.63 × 14,105.63
4. Step 4: Simplify right side
   6,521.25x = 198,968,656.64
5. Step 5: Solve for x
   x = 198,968,656.64/6,521.25
6. Step 6: Final answer
   x = 30,510.82