Finding the Third Proportional to 43,220.25 and 88,575.75

Step by Step Solution

1. Step 1: Write the proportion equation
   43,220.25 : 88,575.75 = 88,575.75 : x
2. Step 2: Convert to fraction form
   43,220.25/88,575.75 = 88,575.75/x
3. Step 3: Cross multiply
   43,220.25x = 88,575.75 × 88,575.75
4. Step 4: Simplify right side
   43,220.25x = 7,845,663,488.06
5. Step 5: Solve for x
   x = 7,845,663,488.06/43,220.25
6. Step 6: Final answer
   x = 181,527.49