Finding the Third Proportional to 155,848 and 222,095

Step by Step Solution

1. Step 1: Write the proportion equation
   155,848 : 222,095 = 222,095 : x
2. Step 2: Convert to fraction form
   155,848/222,095 = 222,095/x
3. Step 3: Cross multiply
   155,848x = 222,095 × 222,095
4. Step 4: Simplify right side
   155,848x = 49,326,189,025
5. Step 5: Solve for x
   x = 49,326,189,025/155,848
6. Step 6: Final answer
   x = 316,501.91