Finding the Third Proportional to 87,610 and 190,016

Step by Step Solution

1. Step 1: Write the proportion equation
   87,610 : 190,016 = 190,016 : x
2. Step 2: Convert to fraction form
   87,610/190,016 = 190,016/x
3. Step 3: Cross multiply
   87,610x = 190,016 × 190,016
4. Step 4: Simplify right side
   87,610x = 36,106,080,256
5. Step 5: Solve for x
   x = 36,106,080,256/87,610
6. Step 6: Final answer
   x = 412,122.82