Finding the Third Proportional to 90,882.56 and 143,841.94

Step by Step Solution

1. Step 1: Write the proportion equation
   90,882.56 : 143,841.94 = 143,841.94 : x
2. Step 2: Convert to fraction form
   90,882.56/143,841.94 = 143,841.94/x
3. Step 3: Cross multiply
   90,882.56x = 143,841.94 × 143,841.94
4. Step 4: Simplify right side
   90,882.56x = 20,690,502,983.75
5. Step 5: Solve for x
   x = 20,690,502,983.75/90,882.56
6. Step 6: Final answer
   x = 227,661.97