Finding the Third Proportional to 39,533.06 and 87,166.13

Step by Step Solution

1. Step 1: Write the proportion equation
   39,533.06 : 87,166.13 = 87,166.13 : x
2. Step 2: Convert to fraction form
   39,533.06/87,166.13 = 87,166.13/x
3. Step 3: Cross multiply
   39,533.06x = 87,166.13 × 87,166.13
4. Step 4: Simplify right side
   39,533.06x = 7,597,933,347.52
5. Step 5: Solve for x
   x = 7,597,933,347.52/39,533.06
6. Step 6: Final answer
   x = 192,191.87