Finding the Third Proportional to 50,870.25 and 106,386.75

Step by Step Solution

1. Step 1: Write the proportion equation
   50,870.25 : 106,386.75 = 106,386.75 : x
2. Step 2: Convert to fraction form
   50,870.25/106,386.75 = 106,386.75/x
3. Step 3: Cross multiply
   50,870.25x = 106,386.75 × 106,386.75
4. Step 4: Simplify right side
   50,870.25x = 11,318,140,575.56
5. Step 5: Solve for x
   x = 11,318,140,575.56/50,870.25
6. Step 6: Final answer
   x = 222,490.37