Finding the Third Proportional to 13,157.44 and 28,177.88

Step by Step Solution

1. Step 1: Write the proportion equation
   13,157.44 : 28,177.88 = 28,177.88 : x
2. Step 2: Convert to fraction form
   13,157.44/28,177.88 = 28,177.88/x
3. Step 3: Cross multiply
   13,157.44x = 28,177.88 × 28,177.88
4. Step 4: Simplify right side
   13,157.44x = 793,992,639.52
5. Step 5: Solve for x
   x = 793,992,639.52/13,157.44
6. Step 6: Final answer
   x = 60,345.54