Finding the Third Proportional to 43,666.13 and 67,632.75

Step by Step Solution

1. Step 1: Write the proportion equation
   43,666.13 : 67,632.75 = 67,632.75 : x
2. Step 2: Convert to fraction form
   43,666.13/67,632.75 = 67,632.75/x
3. Step 3: Cross multiply
   43,666.13x = 67,632.75 × 67,632.75
4. Step 4: Simplify right side
   43,666.13x = 4,574,188,872.56
5. Step 5: Solve for x
   x = 4,574,188,872.56/43,666.13
6. Step 6: Final answer
   x = 104,753.72