Finding the Third Proportional to 65,919 and 146,076

Step by Step Solution

1. Step 1: Write the proportion equation
   65,919 : 146,076 = 146,076 : x
2. Step 2: Convert to fraction form
   65,919/146,076 = 146,076/x
3. Step 3: Cross multiply
   65,919x = 146,076 × 146,076
4. Step 4: Simplify right side
   65,919x = 21,338,197,776
5. Step 5: Solve for x
   x = 21,338,197,776/65,919
6. Step 6: Final answer
   x = 323,703.30