Finding the Third Proportional to 40,592 and 63,692

Step by Step Solution

1. Step 1: Write the proportion equation
   40,592 : 63,692 = 63,692 : x
2. Step 2: Convert to fraction form
   40,592/63,692 = 63,692/x
3. Step 3: Cross multiply
   40,592x = 63,692 × 63,692
4. Step 4: Simplify right side
   40,592x = 4,056,670,864
5. Step 5: Solve for x
   x = 4,056,670,864/40,592
6. Step 6: Final answer
   x = 99,937.69