Finding the Third Proportional to 67,844.25 and 147,737.25

Step by Step Solution

1. Step 1: Write the proportion equation
   67,844.25 : 147,737.25 = 147,737.25 : x
2. Step 2: Convert to fraction form
   67,844.25/147,737.25 = 147,737.25/x
3. Step 3: Cross multiply
   67,844.25x = 147,737.25 × 147,737.25
4. Step 4: Simplify right side
   67,844.25x = 21,826,295,037.56
5. Step 5: Solve for x
   x = 21,826,295,037.56/67,844.25
6. Step 6: Final answer
   x = 321,711.79