Finding the Third Proportional to 112,464 and 169,849.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,464 : 169,849.50 = 169,849.50 : x
2. Step 2: Convert to fraction form
   112,464/169,849.50 = 169,849.50/x
3. Step 3: Cross multiply
   112,464x = 169,849.50 × 169,849.50
4. Step 4: Simplify right side
   112,464x = 28,848,852,650.25
5. Step 5: Solve for x
   x = 28,848,852,650.25/112,464
6. Step 6: Final answer
   x = 256,516.33