Finding the Third Proportional to 112,612.50 and 244,695

Step by Step Solution

1. Step 1: Write the proportion equation
   112,612.50 : 244,695 = 244,695 : x
2. Step 2: Convert to fraction form
   112,612.50/244,695 = 244,695/x
3. Step 3: Cross multiply
   112,612.50x = 244,695 × 244,695
4. Step 4: Simplify right side
   112,612.50x = 59,875,643,025
5. Step 5: Solve for x
   x = 59,875,643,025/112,612.50
6. Step 6: Final answer
   x = 531,696.24