Finding the Third Proportional to 12,537.28 and 19,052.72

Step by Step Solution

1. Step 1: Write the proportion equation
   12,537.28 : 19,052.72 = 19,052.72 : x
2. Step 2: Convert to fraction form
   12,537.28/19,052.72 = 19,052.72/x
3. Step 3: Cross multiply
   12,537.28x = 19,052.72 × 19,052.72
4. Step 4: Simplify right side
   12,537.28x = 363,006,091.77
5. Step 5: Solve for x
   x = 363,006,091.77/12,537.28
6. Step 6: Final answer
   x = 28,954.13