Finding the Third Proportional to 43,440.05 and 67,155.33

Step by Step Solution

1. Step 1: Write the proportion equation
   43,440.05 : 67,155.33 = 67,155.33 : x
2. Step 2: Convert to fraction form
   43,440.05/67,155.33 = 67,155.33/x
3. Step 3: Cross multiply
   43,440.05x = 67,155.33 × 67,155.33
4. Step 4: Simplify right side
   43,440.05x = 4,509,838,095.58
5. Step 5: Solve for x
   x = 4,509,838,095.58/43,440.05
6. Step 6: Final answer
   x = 103,817.52