Finding the Third Proportional to 87,014.25 and 190,836

Step by Step Solution

1. Step 1: Write the proportion equation
   87,014.25 : 190,836 = 190,836 : x
2. Step 2: Convert to fraction form
   87,014.25/190,836 = 190,836/x
3. Step 3: Cross multiply
   87,014.25x = 190,836 × 190,836
4. Step 4: Simplify right side
   87,014.25x = 36,418,378,896
5. Step 5: Solve for x
   x = 36,418,378,896/87,014.25
6. Step 6: Final answer
   x = 418,533.50