Finding the Third Proportional to 116,960.25 and 176,602.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,960.25 : 176,602.50 = 176,602.50 : x
2. Step 2: Convert to fraction form
   116,960.25/176,602.50 = 176,602.50/x
3. Step 3: Cross multiply
   116,960.25x = 176,602.50 × 176,602.50
4. Step 4: Simplify right side
   116,960.25x = 31,188,443,006.25
5. Step 5: Solve for x
   x = 31,188,443,006.25/116,960.25
6. Step 6: Final answer
   x = 266,658.48