Finding the Third Proportional to 118,933.31 and 169,105.22

Step by Step Solution

1. Step 1: Write the proportion equation
   118,933.31 : 169,105.22 = 169,105.22 : x
2. Step 2: Convert to fraction form
   118,933.31/169,105.22 = 169,105.22/x
3. Step 3: Cross multiply
   118,933.31x = 169,105.22 × 169,105.22
4. Step 4: Simplify right side
   118,933.31x = 28,596,575,008.49
5. Step 5: Solve for x
   x = 28,596,575,008.49/118,933.31
6. Step 6: Final answer
   x = 240,442.10