Finding the Third Proportional to 116,995.50 and 188,412.75

Step by Step Solution

1. Step 1: Write the proportion equation
   116,995.50 : 188,412.75 = 188,412.75 : x
2. Step 2: Convert to fraction form
   116,995.50/188,412.75 = 188,412.75/x
3. Step 3: Cross multiply
   116,995.50x = 188,412.75 × 188,412.75
4. Step 4: Simplify right side
   116,995.50x = 35,499,364,362.56
5. Step 5: Solve for x
   x = 35,499,364,362.56/116,995.50
6. Step 6: Final answer
   x = 303,425.04