Finding the Third Proportional to 112,104 and 168,618.38

Step by Step Solution

1. Step 1: Write the proportion equation
   112,104 : 168,618.38 = 168,618.38 : x
2. Step 2: Convert to fraction form
   112,104/168,618.38 = 168,618.38/x
3. Step 3: Cross multiply
   112,104x = 168,618.38 × 168,618.38
4. Step 4: Simplify right side
   112,104x = 28,432,156,387.64
5. Step 5: Solve for x
   x = 28,432,156,387.64/112,104
6. Step 6: Final answer
   x = 253,623.03