Finding the Third Proportional to 112,287 and 169,600.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,287 : 169,600.50 = 169,600.50 : x
2. Step 2: Convert to fraction form
   112,287/169,600.50 = 169,600.50/x
3. Step 3: Cross multiply
   112,287x = 169,600.50 × 169,600.50
4. Step 4: Simplify right side
   112,287x = 28,764,329,600.25
5. Step 5: Solve for x
   x = 28,764,329,600.25/112,287
6. Step 6: Final answer
   x = 256,167.94