Finding the Third Proportional to 112,572 and 244,656

Step by Step Solution

1. Step 1: Write the proportion equation
   112,572 : 244,656 = 244,656 : x
2. Step 2: Convert to fraction form
   112,572/244,656 = 244,656/x
3. Step 3: Cross multiply
   112,572x = 244,656 × 244,656
4. Step 4: Simplify right side
   112,572x = 59,856,558,336
5. Step 5: Solve for x
   x = 59,856,558,336/112,572
6. Step 6: Final answer
   x = 531,718.00