Finding the Third Proportional to 103,452 and 222,214.25

Step by Step Solution

1. Step 1: Write the proportion equation
   103,452 : 222,214.25 = 222,214.25 : x
2. Step 2: Convert to fraction form
   103,452/222,214.25 = 222,214.25/x
3. Step 3: Cross multiply
   103,452x = 222,214.25 × 222,214.25
4. Step 4: Simplify right side
   103,452x = 49,379,172,903.06
5. Step 5: Solve for x
   x = 49,379,172,903.06/103,452
6. Step 6: Final answer
   x = 477,314.82