Finding the Third Proportional to 39,238.88 and 84,795.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,238.88 : 84,795.75 = 84,795.75 : x
2. Step 2: Convert to fraction form
   39,238.88/84,795.75 = 84,795.75/x
3. Step 3: Cross multiply
   39,238.88x = 84,795.75 × 84,795.75
4. Step 4: Simplify right side
   39,238.88x = 7,190,319,218.06
5. Step 5: Solve for x
   x = 7,190,319,218.06/39,238.88
6. Step 6: Final answer
   x = 183,244.79