Finding the Third Proportional to 116,350.50 and 186,673.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,350.50 : 186,673.50 = 186,673.50 : x
2. Step 2: Convert to fraction form
   116,350.50/186,673.50 = 186,673.50/x
3. Step 3: Cross multiply
   116,350.50x = 186,673.50 × 186,673.50
4. Step 4: Simplify right side
   116,350.50x = 34,846,995,602.25
5. Step 5: Solve for x
   x = 34,846,995,602.25/116,350.50
6. Step 6: Final answer
   x = 299,500.18