Finding the Third Proportional to 43,763.50 and 89,132.88

Step by Step Solution

1. Step 1: Write the proportion equation
   43,763.50 : 89,132.88 = 89,132.88 : x
2. Step 2: Convert to fraction form
   43,763.50/89,132.88 = 89,132.88/x
3. Step 3: Cross multiply
   43,763.50x = 89,132.88 × 89,132.88
4. Step 4: Simplify right side
   43,763.50x = 7,944,669,405.77
5. Step 5: Solve for x
   x = 7,944,669,405.77/43,763.50
6. Step 6: Final answer
   x = 181,536.43