Finding the Third Proportional to 72,833.63 and 158,906.25

Step by Step Solution

1. Step 1: Write the proportion equation
   72,833.63 : 158,906.25 = 158,906.25 : x
2. Step 2: Convert to fraction form
   72,833.63/158,906.25 = 158,906.25/x
3. Step 3: Cross multiply
   72,833.63x = 158,906.25 × 158,906.25
4. Step 4: Simplify right side
   72,833.63x = 25,251,196,289.06
5. Step 5: Solve for x
   x = 25,251,196,289.06/72,833.63
6. Step 6: Final answer
   x = 346,696.96