Finding the Third Proportional to 60,946.50 and 132,826.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,946.50 : 132,826.50 = 132,826.50 : x
2. Step 2: Convert to fraction form
   60,946.50/132,826.50 = 132,826.50/x
3. Step 3: Cross multiply
   60,946.50x = 132,826.50 × 132,826.50
4. Step 4: Simplify right side
   60,946.50x = 17,642,879,102.25
5. Step 5: Solve for x
   x = 17,642,879,102.25/60,946.50
6. Step 6: Final answer
   x = 289,481.42