Finding the Third Proportional to 39,328.88 and 58,996.69

Step by Step Solution

1. Step 1: Write the proportion equation
   39,328.88 : 58,996.69 = 58,996.69 : x
2. Step 2: Convert to fraction form
   39,328.88/58,996.69 = 58,996.69/x
3. Step 3: Cross multiply
   39,328.88x = 58,996.69 × 58,996.69
4. Step 4: Simplify right side
   39,328.88x = 3,480,609,135.97
5. Step 5: Solve for x
   x = 3,480,609,135.97/39,328.88
6. Step 6: Final answer
   x = 88,500.09