Finding the Third Proportional to 10,410.75 and 13,510.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,410.75 : 13,510.13 = 13,510.13 : x
2. Step 2: Convert to fraction form
   10,410.75/13,510.13 = 13,510.13/x
3. Step 3: Cross multiply
   10,410.75x = 13,510.13 × 13,510.13
4. Step 4: Simplify right side
   10,410.75x = 182,523,477.52
5. Step 5: Solve for x
   x = 182,523,477.52/10,410.75
6. Step 6: Final answer
   x = 17,532.21