Finding the Third Proportional to 13,160.25 and 28,780.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,160.25 : 28,780.75 = 28,780.75 : x
2. Step 2: Convert to fraction form
   13,160.25/28,780.75 = 28,780.75/x
3. Step 3: Cross multiply
   13,160.25x = 28,780.75 × 28,780.75
4. Step 4: Simplify right side
   13,160.25x = 828,331,570.56
5. Step 5: Solve for x
   x = 828,331,570.56/13,160.25
6. Step 6: Final answer
   x = 62,941.93