Finding the Third Proportional to 104,499 and 156,505

Step by Step Solution

1. Step 1: Write the proportion equation
   104,499 : 156,505 = 156,505 : x
2. Step 2: Convert to fraction form
   104,499/156,505 = 156,505/x
3. Step 3: Cross multiply
   104,499x = 156,505 × 156,505
4. Step 4: Simplify right side
   104,499x = 24,493,815,025
5. Step 5: Solve for x
   x = 24,493,815,025/104,499
6. Step 6: Final answer
   x = 234,392.82