Finding the Third Proportional to 79,848 and 133,071.75

Step by Step Solution

1. Step 1: Write the proportion equation
   79,848 : 133,071.75 = 133,071.75 : x
2. Step 2: Convert to fraction form
   79,848/133,071.75 = 133,071.75/x
3. Step 3: Cross multiply
   79,848x = 133,071.75 × 133,071.75
4. Step 4: Simplify right side
   79,848x = 17,708,090,648.06
5. Step 5: Solve for x
   x = 17,708,090,648.06/79,848
6. Step 6: Final answer
   x = 221,772.50