Finding the Third Proportional to 35,879.63 and 50,162.63

Step by Step Solution

1. Step 1: Write the proportion equation
   35,879.63 : 50,162.63 = 50,162.63 : x
2. Step 2: Convert to fraction form
   35,879.63/50,162.63 = 50,162.63/x
3. Step 3: Cross multiply
   35,879.63x = 50,162.63 × 50,162.63
4. Step 4: Simplify right side
   35,879.63x = 2,516,288,946.89
5. Step 5: Solve for x
   x = 2,516,288,946.89/35,879.63
6. Step 6: Final answer
   x = 70,131.42