Finding the Third Proportional to 60,021 and 131,341.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,021 : 131,341.50 = 131,341.50 : x
2. Step 2: Convert to fraction form
   60,021/131,341.50 = 131,341.50/x
3. Step 3: Cross multiply
   60,021x = 131,341.50 × 131,341.50
4. Step 4: Simplify right side
   60,021x = 17,250,589,622.25
5. Step 5: Solve for x
   x = 17,250,589,622.25/60,021
6. Step 6: Final answer
   x = 287,409.23