Finding the Third Proportional to 39,027.38 and 84,616.31

Step by Step Solution

1. Step 1: Write the proportion equation
   39,027.38 : 84,616.31 = 84,616.31 : x
2. Step 2: Convert to fraction form
   39,027.38/84,616.31 = 84,616.31/x
3. Step 3: Cross multiply
   39,027.38x = 84,616.31 × 84,616.31
4. Step 4: Simplify right side
   39,027.38x = 7,159,920,341.10
5. Step 5: Solve for x
   x = 7,159,920,341.10/39,027.38
6. Step 6: Final answer
   x = 183,458.93