Finding the Third Proportional to 116,980.88 and 177,933.38

Step by Step Solution

1. Step 1: Write the proportion equation
   116,980.88 : 177,933.38 = 177,933.38 : x
2. Step 2: Convert to fraction form
   116,980.88/177,933.38 = 177,933.38/x
3. Step 3: Cross multiply
   116,980.88x = 177,933.38 × 177,933.38
4. Step 4: Simplify right side
   116,980.88x = 31,660,285,938.89
5. Step 5: Solve for x
   x = 31,660,285,938.89/116,980.88
6. Step 6: Final answer
   x = 270,644.97