Finding the Third Proportional to 9,375.75 and 12,700.13

Step by Step Solution

1. Step 1: Write the proportion equation
   9,375.75 : 12,700.13 = 12,700.13 : x
2. Step 2: Convert to fraction form
   9,375.75/12,700.13 = 12,700.13/x
3. Step 3: Cross multiply
   9,375.75x = 12,700.13 × 12,700.13
4. Step 4: Simplify right side
   9,375.75x = 161,293,175.02
5. Step 5: Solve for x
   x = 161,293,175.02/9,375.75
6. Step 6: Final answer
   x = 17,203.23