Finding the Third Proportional to 105,392 and 158,091

Step by Step Solution

1. Step 1: Write the proportion equation
   105,392 : 158,091 = 158,091 : x
2. Step 2: Convert to fraction form
   105,392/158,091 = 158,091/x
3. Step 3: Cross multiply
   105,392x = 158,091 × 158,091
4. Step 4: Simplify right side
   105,392x = 24,992,764,281
5. Step 5: Solve for x
   x = 24,992,764,281/105,392
6. Step 6: Final answer
   x = 237,141.00