Finding the Third Proportional to 35,697 and 50,143.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,697 : 50,143.25 = 50,143.25 : x
2. Step 2: Convert to fraction form
   35,697/50,143.25 = 50,143.25/x
3. Step 3: Cross multiply
   35,697x = 50,143.25 × 50,143.25
4. Step 4: Simplify right side
   35,697x = 2,514,345,520.56
5. Step 5: Solve for x
   x = 2,514,345,520.56/35,697
6. Step 6: Final answer
   x = 70,435.77