Finding the Third Proportional to 65,956 and 146,140

Step by Step Solution

1. Step 1: Write the proportion equation
   65,956 : 146,140 = 146,140 : x
2. Step 2: Convert to fraction form
   65,956/146,140 = 146,140/x
3. Step 3: Cross multiply
   65,956x = 146,140 × 146,140
4. Step 4: Simplify right side
   65,956x = 21,356,899,600
5. Step 5: Solve for x
   x = 21,356,899,600/65,956
6. Step 6: Final answer
   x = 323,805.26