Finding the Third Proportional to 73,850 and 158,200

Step by Step Solution

1. Step 1: Write the proportion equation
   73,850 : 158,200 = 158,200 : x
2. Step 2: Convert to fraction form
   73,850/158,200 = 158,200/x
3. Step 3: Cross multiply
   73,850x = 158,200 × 158,200
4. Step 4: Simplify right side
   73,850x = 25,027,240,000
5. Step 5: Solve for x
   x = 25,027,240,000/73,850
6. Step 6: Final answer
   x = 338,892.89