Finding the Third Proportional to 40,798 and 88,612

Step by Step Solution

1. Step 1: Write the proportion equation
   40,798 : 88,612 = 88,612 : x
2. Step 2: Convert to fraction form
   40,798/88,612 = 88,612/x
3. Step 3: Cross multiply
   40,798x = 88,612 × 88,612
4. Step 4: Simplify right side
   40,798x = 7,852,086,544
5. Step 5: Solve for x
   x = 7,852,086,544/40,798
6. Step 6: Final answer
   x = 192,462.54