Finding the Third Proportional to 34,346 and 73,192

Step by Step Solution

1. Step 1: Write the proportion equation
   34,346 : 73,192 = 73,192 : x
2. Step 2: Convert to fraction form
   34,346/73,192 = 73,192/x
3. Step 3: Cross multiply
   34,346x = 73,192 × 73,192
4. Step 4: Simplify right side
   34,346x = 5,357,068,864
5. Step 5: Solve for x
   x = 5,357,068,864/34,346
6. Step 6: Final answer
   x = 155,973.59