Finding the Third Proportional to 7,072.88 and 10,108.13

Step by Step Solution

1. Step 1: Write the proportion equation
   7,072.88 : 10,108.13 = 10,108.13 : x
2. Step 2: Convert to fraction form
   7,072.88/10,108.13 = 10,108.13/x
3. Step 3: Cross multiply
   7,072.88x = 10,108.13 × 10,108.13
4. Step 4: Simplify right side
   7,072.88x = 102,174,191.02
5. Step 5: Solve for x
   x = 102,174,191.02/7,072.88
6. Step 6: Final answer
   x = 14,445.92