Finding the Third Proportional to 131,094 and 199,057.50

Step by Step Solution

1. Step 1: Write the proportion equation
   131,094 : 199,057.50 = 199,057.50 : x
2. Step 2: Convert to fraction form
   131,094/199,057.50 = 199,057.50/x
3. Step 3: Cross multiply
   131,094x = 199,057.50 × 199,057.50
4. Step 4: Simplify right side
   131,094x = 39,623,888,306.25
5. Step 5: Solve for x
   x = 39,623,888,306.25/131,094
6. Step 6: Final answer
   x = 302,255.54