Finding the Third Proportional to 45,192 and 104,164

Step by Step Solution

1. Step 1: Write the proportion equation
   45,192 : 104,164 = 104,164 : x
2. Step 2: Convert to fraction form
   45,192/104,164 = 104,164/x
3. Step 3: Cross multiply
   45,192x = 104,164 × 104,164
4. Step 4: Simplify right side
   45,192x = 10,850,138,896
5. Step 5: Solve for x
   x = 10,850,138,896/45,192
6. Step 6: Final answer
   x = 240,089.81