Finding the Third Proportional to 119,822 and 158,997

Step by Step Solution

1. Step 1: Write the proportion equation
   119,822 : 158,997 = 158,997 : x
2. Step 2: Convert to fraction form
   119,822/158,997 = 158,997/x
3. Step 3: Cross multiply
   119,822x = 158,997 × 158,997
4. Step 4: Simplify right side
   119,822x = 25,280,046,009
5. Step 5: Solve for x
   x = 25,280,046,009/119,822
6. Step 6: Final answer
   x = 210,980.00