Finding the Third Proportional to 43,094 and 90,112

Step by Step Solution

1. Step 1: Write the proportion equation
   43,094 : 90,112 = 90,112 : x
2. Step 2: Convert to fraction form
   43,094/90,112 = 90,112/x
3. Step 3: Cross multiply
   43,094x = 90,112 × 90,112
4. Step 4: Simplify right side
   43,094x = 8,120,172,544
5. Step 5: Solve for x
   x = 8,120,172,544/43,094
6. Step 6: Final answer
   x = 188,429.31