Finding the Third Proportional to 43,805.25 and 66,573.56

Step by Step Solution

1. Step 1: Write the proportion equation
   43,805.25 : 66,573.56 = 66,573.56 : x
2. Step 2: Convert to fraction form
   43,805.25/66,573.56 = 66,573.56/x
3. Step 3: Cross multiply
   43,805.25x = 66,573.56 × 66,573.56
4. Step 4: Simplify right side
   43,805.25x = 4,432,039,223.94
5. Step 5: Solve for x
   x = 4,432,039,223.94/43,805.25
6. Step 6: Final answer
   x = 101,175.98