Finding the Third Proportional to 72,335 and 156,562

Step by Step Solution

1. Step 1: Write the proportion equation
   72,335 : 156,562 = 156,562 : x
2. Step 2: Convert to fraction form
   72,335/156,562 = 156,562/x
3. Step 3: Cross multiply
   72,335x = 156,562 × 156,562
4. Step 4: Simplify right side
   72,335x = 24,511,659,844
5. Step 5: Solve for x
   x = 24,511,659,844/72,335
6. Step 6: Final answer
   x = 338,863.07