Finding the Third Proportional to 107,665.45 and 160,448.34

Step by Step Solution

1. Step 1: Write the proportion equation
   107,665.45 : 160,448.34 = 160,448.34 : x
2. Step 2: Convert to fraction form
   107,665.45/160,448.34 = 160,448.34/x
3. Step 3: Cross multiply
   107,665.45x = 160,448.34 × 160,448.34
4. Step 4: Simplify right side
   107,665.45x = 25,743,671,012.12
5. Step 5: Solve for x
   x = 25,743,671,012.12/107,665.45
6. Step 6: Final answer
   x = 239,108.00