Finding the Third Proportional to 87,504 and 191,048

Step by Step Solution

1. Step 1: Write the proportion equation
   87,504 : 191,048 = 191,048 : x
2. Step 2: Convert to fraction form
   87,504/191,048 = 191,048/x
3. Step 3: Cross multiply
   87,504x = 191,048 × 191,048
4. Step 4: Simplify right side
   87,504x = 36,499,338,304
5. Step 5: Solve for x
   x = 36,499,338,304/87,504
6. Step 6: Final answer
   x = 417,116.23