Finding the Third Proportional to 39,703.92 and 85,160.11

Step by Step Solution

1. Step 1: Write the proportion equation
   39,703.92 : 85,160.11 = 85,160.11 : x
2. Step 2: Convert to fraction form
   39,703.92/85,160.11 = 85,160.11/x
3. Step 3: Cross multiply
   39,703.92x = 85,160.11 × 85,160.11
4. Step 4: Simplify right side
   39,703.92x = 7,252,244,228.76
5. Step 5: Solve for x
   x = 7,252,244,228.76/39,703.92
6. Step 6: Final answer
   x = 182,658.13