Finding the Third Proportional to 214,134 and 281,650.50

Step by Step Solution

1. Step 1: Write the proportion equation
   214,134 : 281,650.50 = 281,650.50 : x
2. Step 2: Convert to fraction form
   214,134/281,650.50 = 281,650.50/x
3. Step 3: Cross multiply
   214,134x = 281,650.50 × 281,650.50
4. Step 4: Simplify right side
   214,134x = 79,327,004,150.25
5. Step 5: Solve for x
   x = 79,327,004,150.25/214,134
6. Step 6: Final answer
   x = 370,454.97