Finding the Third Proportional to 146,953 and 300,132

Step by Step Solution

1. Step 1: Write the proportion equation
   146,953 : 300,132 = 300,132 : x
2. Step 2: Convert to fraction form
   146,953/300,132 = 300,132/x
3. Step 3: Cross multiply
   146,953x = 300,132 × 300,132
4. Step 4: Simplify right side
   146,953x = 90,079,217,424
5. Step 5: Solve for x
   x = 90,079,217,424/146,953
6. Step 6: Final answer
   x = 612,979.78