Finding the Third Proportional to 109,196 and 146,735

Step by Step Solution

1. Step 1: Write the proportion equation
   109,196 : 146,735 = 146,735 : x
2. Step 2: Convert to fraction form
   109,196/146,735 = 146,735/x
3. Step 3: Cross multiply
   109,196x = 146,735 × 146,735
4. Step 4: Simplify right side
   109,196x = 21,531,160,225
5. Step 5: Solve for x
   x = 21,531,160,225/109,196
6. Step 6: Final answer
   x = 197,179.02