Finding the Third Proportional to 39,088.69 and 76,233.38

Step by Step Solution

1. Step 1: Write the proportion equation
   39,088.69 : 76,233.38 = 76,233.38 : x
2. Step 2: Convert to fraction form
   39,088.69/76,233.38 = 76,233.38/x
3. Step 3: Cross multiply
   39,088.69x = 76,233.38 × 76,233.38
4. Step 4: Simplify right side
   39,088.69x = 5,811,527,463.89
5. Step 5: Solve for x
   x = 5,811,527,463.89/39,088.69
6. Step 6: Final answer
   x = 148,675.43