Finding the Third Proportional to 50,810 and 116,861

Step by Step Solution

1. Step 1: Write the proportion equation
   50,810 : 116,861 = 116,861 : x
2. Step 2: Convert to fraction form
   50,810/116,861 = 116,861/x
3. Step 3: Cross multiply
   50,810x = 116,861 × 116,861
4. Step 4: Simplify right side
   50,810x = 13,656,493,321
5. Step 5: Solve for x
   x = 13,656,493,321/50,810
6. Step 6: Final answer
   x = 268,775.70