Finding the Third Proportional to 60,331.50 and 131,841

Step by Step Solution

1. Step 1: Write the proportion equation
   60,331.50 : 131,841 = 131,841 : x
2. Step 2: Convert to fraction form
   60,331.50/131,841 = 131,841/x
3. Step 3: Cross multiply
   60,331.50x = 131,841 × 131,841
4. Step 4: Simplify right side
   60,331.50x = 17,382,049,281
5. Step 5: Solve for x
   x = 17,382,049,281/60,331.50
6. Step 6: Final answer
   x = 288,109.02