Finding the Third Proportional to 67,848 and 147,150

Step by Step Solution

1. Step 1: Write the proportion equation
   67,848 : 147,150 = 147,150 : x
2. Step 2: Convert to fraction form
   67,848/147,150 = 147,150/x
3. Step 3: Cross multiply
   67,848x = 147,150 × 147,150
4. Step 4: Simplify right side
   67,848x = 21,653,122,500
5. Step 5: Solve for x
   x = 21,653,122,500/67,848
6. Step 6: Final answer
   x = 319,141.65