Finding the Third Proportional to 91,508 and 146,132

Step by Step Solution

1. Step 1: Write the proportion equation
   91,508 : 146,132 = 146,132 : x
2. Step 2: Convert to fraction form
   91,508/146,132 = 146,132/x
3. Step 3: Cross multiply
   91,508x = 146,132 × 146,132
4. Step 4: Simplify right side
   91,508x = 21,354,561,424
5. Step 5: Solve for x
   x = 21,354,561,424/91,508
6. Step 6: Final answer
   x = 233,362.78