Finding the Third Proportional to 49,459.50 and 116,679.38

Step by Step Solution

1. Step 1: Write the proportion equation
   49,459.50 : 116,679.38 = 116,679.38 : x
2. Step 2: Convert to fraction form
   49,459.50/116,679.38 = 116,679.38/x
3. Step 3: Cross multiply
   49,459.50x = 116,679.38 × 116,679.38
4. Step 4: Simplify right side
   49,459.50x = 13,614,076,550.39
5. Step 5: Solve for x
   x = 13,614,076,550.39/49,459.50
6. Step 6: Final answer
   x = 275,257.06