Finding the Third Proportional to 103,482 and 214,375.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,482 : 214,375.50 = 214,375.50 : x
2. Step 2: Convert to fraction form
   103,482/214,375.50 = 214,375.50/x
3. Step 3: Cross multiply
   103,482x = 214,375.50 × 214,375.50
4. Step 4: Simplify right side
   103,482x = 45,956,855,000.25
5. Step 5: Solve for x
   x = 45,956,855,000.25/103,482
6. Step 6: Final answer
   x = 444,104.82