Finding the Third Proportional to 109,055 and 146,545

Step by Step Solution

1. Step 1: Write the proportion equation
   109,055 : 146,545 = 146,545 : x
2. Step 2: Convert to fraction form
   109,055/146,545 = 146,545/x
3. Step 3: Cross multiply
   109,055x = 146,545 × 146,545
4. Step 4: Simplify right side
   109,055x = 21,475,437,025
5. Step 5: Solve for x
   x = 21,475,437,025/109,055
6. Step 6: Final answer
   x = 196,922.99