Finding the Third Proportional to 44,071.25 and 90,489.25

Step by Step Solution

1. Step 1: Write the proportion equation
   44,071.25 : 90,489.25 = 90,489.25 : x
2. Step 2: Convert to fraction form
   44,071.25/90,489.25 = 90,489.25/x
3. Step 3: Cross multiply
   44,071.25x = 90,489.25 × 90,489.25
4. Step 4: Simplify right side
   44,071.25x = 8,188,304,365.56
5. Step 5: Solve for x
   x = 8,188,304,365.56/44,071.25
6. Step 6: Final answer
   x = 185,796.96