Finding the Third Proportional to 60,469.03 and 131,437.69

Step by Step Solution

1. Step 1: Write the proportion equation
   60,469.03 : 131,437.69 = 131,437.69 : x
2. Step 2: Convert to fraction form
   60,469.03/131,437.69 = 131,437.69/x
3. Step 3: Cross multiply
   60,469.03x = 131,437.69 × 131,437.69
4. Step 4: Simplify right side
   60,469.03x = 17,275,865,695.35
5. Step 5: Solve for x
   x = 17,275,865,695.35/60,469.03
6. Step 6: Final answer
   x = 285,697.74