Finding the Third Proportional to 13,160.75 and 28,781.81

Step by Step Solution

1. Step 1: Write the proportion equation
   13,160.75 : 28,781.81 = 28,781.81 : x
2. Step 2: Convert to fraction form
   13,160.75/28,781.81 = 28,781.81/x
3. Step 3: Cross multiply
   13,160.75x = 28,781.81 × 28,781.81
4. Step 4: Simplify right side
   13,160.75x = 828,392,730.79
5. Step 5: Solve for x
   x = 828,392,730.79/13,160.75
6. Step 6: Final answer
   x = 62,944.19