Finding the Third Proportional to 13,248.56 and 28,908.56

Step by Step Solution

1. Step 1: Write the proportion equation
   13,248.56 : 28,908.56 = 28,908.56 : x
2. Step 2: Convert to fraction form
   13,248.56/28,908.56 = 28,908.56/x
3. Step 3: Cross multiply
   13,248.56x = 28,908.56 × 28,908.56
4. Step 4: Simplify right side
   13,248.56x = 835,704,985.82
5. Step 5: Solve for x
   x = 835,704,985.82/13,248.56
6. Step 6: Final answer
   x = 63,078.92