Finding the Third Proportional to 67,510.50 and 147,733.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,510.50 : 147,733.50 = 147,733.50 : x
2. Step 2: Convert to fraction form
   67,510.50/147,733.50 = 147,733.50/x
3. Step 3: Cross multiply
   67,510.50x = 147,733.50 × 147,733.50
4. Step 4: Simplify right side
   67,510.50x = 21,825,187,022.25
5. Step 5: Solve for x
   x = 21,825,187,022.25/67,510.50
6. Step 6: Final answer
   x = 323,285.82