Finding the Third Proportional to 112,054 and 234,494

Step by Step Solution

1. Step 1: Write the proportion equation
   112,054 : 234,494 = 234,494 : x
2. Step 2: Convert to fraction form
   112,054/234,494 = 234,494/x
3. Step 3: Cross multiply
   112,054x = 234,494 × 234,494
4. Step 4: Simplify right side
   112,054x = 54,987,436,036
5. Step 5: Solve for x
   x = 54,987,436,036/112,054
6. Step 6: Final answer
   x = 490,722.65