Finding the Third Proportional to 114,482 and 245,892

Step by Step Solution

1. Step 1: Write the proportion equation
   114,482 : 245,892 = 245,892 : x
2. Step 2: Convert to fraction form
   114,482/245,892 = 245,892/x
3. Step 3: Cross multiply
   114,482x = 245,892 × 245,892
4. Step 4: Simplify right side
   114,482x = 60,462,875,664
5. Step 5: Solve for x
   x = 60,462,875,664/114,482
6. Step 6: Final answer
   x = 528,143.08