Finding the Third Proportional to 132,100.50 and 246,678

Step by Step Solution

1. Step 1: Write the proportion equation
   132,100.50 : 246,678 = 246,678 : x
2. Step 2: Convert to fraction form
   132,100.50/246,678 = 246,678/x
3. Step 3: Cross multiply
   132,100.50x = 246,678 × 246,678
4. Step 4: Simplify right side
   132,100.50x = 60,850,035,684
5. Step 5: Solve for x
   x = 60,850,035,684/132,100.50
6. Step 6: Final answer
   x = 460,634.41