Finding the Third Proportional to 116,958.94 and 177,901.31

Step by Step Solution

1. Step 1: Write the proportion equation
   116,958.94 : 177,901.31 = 177,901.31 : x
2. Step 2: Convert to fraction form
   116,958.94/177,901.31 = 177,901.31/x
3. Step 3: Cross multiply
   116,958.94x = 177,901.31 × 177,901.31
4. Step 4: Simplify right side
   116,958.94x = 31,648,876,989.22
5. Step 5: Solve for x
   x = 31,648,876,989.22/116,958.94
6. Step 6: Final answer
   x = 270,598.19