Finding the Third Proportional to 13,171.13 and 28,529.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,171.13 : 28,529.25 = 28,529.25 : x
2. Step 2: Convert to fraction form
   13,171.13/28,529.25 = 28,529.25/x
3. Step 3: Cross multiply
   13,171.13x = 28,529.25 × 28,529.25
4. Step 4: Simplify right side
   13,171.13x = 813,918,105.56
5. Step 5: Solve for x
   x = 813,918,105.56/13,171.13
6. Step 6: Final answer
   x = 61,795.64