Finding the Third Proportional to 196,112 and 294,112

Step by Step Solution

1. Step 1: Write the proportion equation
   196,112 : 294,112 = 294,112 : x
2. Step 2: Convert to fraction form
   196,112/294,112 = 294,112/x
3. Step 3: Cross multiply
   196,112x = 294,112 × 294,112
4. Step 4: Simplify right side
   196,112x = 86,501,868,544
5. Step 5: Solve for x
   x = 86,501,868,544/196,112
6. Step 6: Final answer
   x = 441,084.02