Finding the Third Proportional to 39,358.88 and 84,936.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,358.88 : 84,936.75 = 84,936.75 : x
2. Step 2: Convert to fraction form
   39,358.88/84,936.75 = 84,936.75/x
3. Step 3: Cross multiply
   39,358.88x = 84,936.75 × 84,936.75
4. Step 4: Simplify right side
   39,358.88x = 7,214,251,500.56
5. Step 5: Solve for x
   x = 7,214,251,500.56/39,358.88
6. Step 6: Final answer
   x = 183,294.15