Finding the Third Proportional to 34,348 and 73,196

Step by Step Solution

1. Step 1: Write the proportion equation
   34,348 : 73,196 = 73,196 : x
2. Step 2: Convert to fraction form
   34,348/73,196 = 73,196/x
3. Step 3: Cross multiply
   34,348x = 73,196 × 73,196
4. Step 4: Simplify right side
   34,348x = 5,357,654,416
5. Step 5: Solve for x
   x = 5,357,654,416/34,348
6. Step 6: Final answer
   x = 155,981.55