Finding the Third Proportional to 68,025.50 and 158,850

Step by Step Solution

1. Step 1: Write the proportion equation
   68,025.50 : 158,850 = 158,850 : x
2. Step 2: Convert to fraction form
   68,025.50/158,850 = 158,850/x
3. Step 3: Cross multiply
   68,025.50x = 158,850 × 158,850
4. Step 4: Simplify right side
   68,025.50x = 25,233,322,500
5. Step 5: Solve for x
   x = 25,233,322,500/68,025.50
6. Step 6: Final answer
   x = 370,939.17