Finding the Third Proportional to 144,112.92 and 205,291.34

Step by Step Solution

1. Step 1: Write the proportion equation
   144,112.92 : 205,291.34 = 205,291.34 : x
2. Step 2: Convert to fraction form
   144,112.92/205,291.34 = 205,291.34/x
3. Step 3: Cross multiply
   144,112.92x = 205,291.34 × 205,291.34
4. Step 4: Simplify right side
   144,112.92x = 42,144,532,611.00
5. Step 5: Solve for x
   x = 42,144,532,611.00/144,112.92
6. Step 6: Final answer
   x = 292,441.04