Finding the Third Proportional to 45,124 and 71,514

Step by Step Solution

1. Step 1: Write the proportion equation
   45,124 : 71,514 = 71,514 : x
2. Step 2: Convert to fraction form
   45,124/71,514 = 71,514/x
3. Step 3: Cross multiply
   45,124x = 71,514 × 71,514
4. Step 4: Simplify right side
   45,124x = 5,114,252,196
5. Step 5: Solve for x
   x = 5,114,252,196/45,124
6. Step 6: Final answer
   x = 113,337.74