Finding the Third Proportional to 230,106 and 492,196

Step by Step Solution

1. Step 1: Write the proportion equation
   230,106 : 492,196 = 492,196 : x
2. Step 2: Convert to fraction form
   230,106/492,196 = 492,196/x
3. Step 3: Cross multiply
   230,106x = 492,196 × 492,196
4. Step 4: Simplify right side
   230,106x = 242,256,902,416
5. Step 5: Solve for x
   x = 242,256,902,416/230,106
6. Step 6: Final answer
   x = 1,052,805.67