Finding the Third Proportional to 103,363.50 and 222,562

Step by Step Solution

1. Step 1: Write the proportion equation
   103,363.50 : 222,562 = 222,562 : x
2. Step 2: Convert to fraction form
   103,363.50/222,562 = 222,562/x
3. Step 3: Cross multiply
   103,363.50x = 222,562 × 222,562
4. Step 4: Simplify right side
   103,363.50x = 49,533,843,844
5. Step 5: Solve for x
   x = 49,533,843,844/103,363.50
6. Step 6: Final answer
   x = 479,219.88