Finding the Third Proportional to 57,356 and 126,010

Step by Step Solution

1. Step 1: Write the proportion equation
   57,356 : 126,010 = 126,010 : x
2. Step 2: Convert to fraction form
   57,356/126,010 = 126,010/x
3. Step 3: Cross multiply
   57,356x = 126,010 × 126,010
4. Step 4: Simplify right side
   57,356x = 15,878,520,100
5. Step 5: Solve for x
   x = 15,878,520,100/57,356
6. Step 6: Final answer
   x = 276,841.48