Finding the Third Proportional to 101,080.50 and 214,483

Step by Step Solution

1. Step 1: Write the proportion equation
   101,080.50 : 214,483 = 214,483 : x
2. Step 2: Convert to fraction form
   101,080.50/214,483 = 214,483/x
3. Step 3: Cross multiply
   101,080.50x = 214,483 × 214,483
4. Step 4: Simplify right side
   101,080.50x = 46,002,957,289
5. Step 5: Solve for x
   x = 46,002,957,289/101,080.50
6. Step 6: Final answer
   x = 455,112.09