Finding the Third Proportional to 38,961.75 and 84,150.38

Step by Step Solution

1. Step 1: Write the proportion equation
   38,961.75 : 84,150.38 = 84,150.38 : x
2. Step 2: Convert to fraction form
   38,961.75/84,150.38 = 84,150.38/x
3. Step 3: Cross multiply
   38,961.75x = 84,150.38 × 84,150.38
4. Step 4: Simplify right side
   38,961.75x = 7,081,285,612.64
5. Step 5: Solve for x
   x = 7,081,285,612.64/38,961.75
6. Step 6: Final answer
   x = 181,749.68