Finding the Third Proportional to 60,468.56 and 131,643.94

Step by Step Solution

1. Step 1: Write the proportion equation
   60,468.56 : 131,643.94 = 131,643.94 : x
2. Step 2: Convert to fraction form
   60,468.56/131,643.94 = 131,643.94/x
3. Step 3: Cross multiply
   60,468.56x = 131,643.94 × 131,643.94
4. Step 4: Simplify right side
   60,468.56x = 17,330,126,280.50
5. Step 5: Solve for x
   x = 17,330,126,280.50/60,468.56
6. Step 6: Final answer
   x = 286,597.29