Finding the Third Proportional to 116,986.50 and 162,996.75

Step by Step Solution

1. Step 1: Write the proportion equation
   116,986.50 : 162,996.75 = 162,996.75 : x
2. Step 2: Convert to fraction form
   116,986.50/162,996.75 = 162,996.75/x
3. Step 3: Cross multiply
   116,986.50x = 162,996.75 × 162,996.75
4. Step 4: Simplify right side
   116,986.50x = 26,567,940,510.56
5. Step 5: Solve for x
   x = 26,567,940,510.56/116,986.50
6. Step 6: Final answer
   x = 227,102.62