Finding the Third Proportional to 73,610.50 and 158,878

Step by Step Solution

1. Step 1: Write the proportion equation
   73,610.50 : 158,878 = 158,878 : x
2. Step 2: Convert to fraction form
   73,610.50/158,878 = 158,878/x
3. Step 3: Cross multiply
   73,610.50x = 158,878 × 158,878
4. Step 4: Simplify right side
   73,610.50x = 25,242,218,884
5. Step 5: Solve for x
   x = 25,242,218,884/73,610.50
6. Step 6: Final answer
   x = 342,916.01