Finding the Third Proportional to 43,760.50 and 89,126

Step by Step Solution

1. Step 1: Write the proportion equation
   43,760.50 : 89,126 = 89,126 : x
2. Step 2: Convert to fraction form
   43,760.50/89,126 = 89,126/x
3. Step 3: Cross multiply
   43,760.50x = 89,126 × 89,126
4. Step 4: Simplify right side
   43,760.50x = 7,943,443,876
5. Step 5: Solve for x
   x = 7,943,443,876/43,760.50
6. Step 6: Final answer
   x = 181,520.87