Finding the Third Proportional to 49,772 and 104,154

Step by Step Solution

1. Step 1: Write the proportion equation
   49,772 : 104,154 = 104,154 : x
2. Step 2: Convert to fraction form
   49,772/104,154 = 104,154/x
3. Step 3: Cross multiply
   49,772x = 104,154 × 104,154
4. Step 4: Simplify right side
   49,772x = 10,848,055,716
5. Step 5: Solve for x
   x = 10,848,055,716/49,772
6. Step 6: Final answer
   x = 217,954.99