Finding the Third Proportional to 39,473.44 and 84,576.38

Step by Step Solution

1. Step 1: Write the proportion equation
   39,473.44 : 84,576.38 = 84,576.38 : x
2. Step 2: Convert to fraction form
   39,473.44/84,576.38 = 84,576.38/x
3. Step 3: Cross multiply
   39,473.44x = 84,576.38 × 84,576.38
4. Step 4: Simplify right side
   39,473.44x = 7,153,163,208.14
5. Step 5: Solve for x
   x = 7,153,163,208.14/39,473.44
6. Step 6: Final answer
   x = 181,214.60