Finding the Third Proportional to 8,510.06 and 13,192.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,510.06 : 13,192.31 = 13,192.31 : x
2. Step 2: Convert to fraction form
   8,510.06/13,192.31 = 13,192.31/x
3. Step 3: Cross multiply
   8,510.06x = 13,192.31 × 13,192.31
4. Step 4: Simplify right side
   8,510.06x = 174,037,109.10
5. Step 5: Solve for x
   x = 174,037,109.10/8,510.06
6. Step 6: Final answer
   x = 20,450.74