Finding the Third Proportional to 15,372.56 and 33,166.69

Step by Step Solution

1. Step 1: Write the proportion equation
   15,372.56 : 33,166.69 = 33,166.69 : x
2. Step 2: Convert to fraction form
   15,372.56/33,166.69 = 33,166.69/x
3. Step 3: Cross multiply
   15,372.56x = 33,166.69 × 33,166.69
4. Step 4: Simplify right side
   15,372.56x = 1,100,029,159.72
5. Step 5: Solve for x
   x = 1,100,029,159.72/15,372.56
6. Step 6: Final answer
   x = 71,557.96