Finding the Third Proportional to 60,853.50 and 131,069.25

Step by Step Solution

1. Step 1: Write the proportion equation
   60,853.50 : 131,069.25 = 131,069.25 : x
2. Step 2: Convert to fraction form
   60,853.50/131,069.25 = 131,069.25/x
3. Step 3: Cross multiply
   60,853.50x = 131,069.25 × 131,069.25
4. Step 4: Simplify right side
   60,853.50x = 17,179,148,295.56
5. Step 5: Solve for x
   x = 17,179,148,295.56/60,853.50
6. Step 6: Final answer
   x = 282,303.37