Finding the Third Proportional to 39,776.06 and 87,548.34

Step by Step Solution

1. Step 1: Write the proportion equation
   39,776.06 : 87,548.34 = 87,548.34 : x
2. Step 2: Convert to fraction form
   39,776.06/87,548.34 = 87,548.34/x
3. Step 3: Cross multiply
   39,776.06x = 87,548.34 × 87,548.34
4. Step 4: Simplify right side
   39,776.06x = 7,664,712,493.37
5. Step 5: Solve for x
   x = 7,664,712,493.37/39,776.06
6. Step 6: Final answer
   x = 192,696.61