Finding the Third Proportional to 10,323.75 and 17,080.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,323.75 : 17,080.13 = 17,080.13 : x
2. Step 2: Convert to fraction form
   10,323.75/17,080.13 = 17,080.13/x
3. Step 3: Cross multiply
   10,323.75x = 17,080.13 × 17,080.13
4. Step 4: Simplify right side
   10,323.75x = 291,730,670.02
5. Step 5: Solve for x
   x = 291,730,670.02/10,323.75
6. Step 6: Final answer
   x = 28,258.21