Finding the Third Proportional to 53,832.75 and 82,632.38

Step by Step Solution

1. Step 1: Write the proportion equation
   53,832.75 : 82,632.38 = 82,632.38 : x
2. Step 2: Convert to fraction form
   53,832.75/82,632.38 = 82,632.38/x
3. Step 3: Cross multiply
   53,832.75x = 82,632.38 × 82,632.38
4. Step 4: Simplify right side
   53,832.75x = 6,828,109,398.14
5. Step 5: Solve for x
   x = 6,828,109,398.14/53,832.75
6. Step 6: Final answer
   x = 126,839.32