Finding the Third Proportional to 43,726.50 and 67,520.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,726.50 : 67,520.25 = 67,520.25 : x
2. Step 2: Convert to fraction form
   43,726.50/67,520.25 = 67,520.25/x
3. Step 3: Cross multiply
   43,726.50x = 67,520.25 × 67,520.25
4. Step 4: Simplify right side
   43,726.50x = 4,558,984,160.06
5. Step 5: Solve for x
   x = 4,558,984,160.06/43,726.50
6. Step 6: Final answer
   x = 104,261.36