Finding the Third Proportional to 104,017.50 and 161,379

Step by Step Solution

1. Step 1: Write the proportion equation
   104,017.50 : 161,379 = 161,379 : x
2. Step 2: Convert to fraction form
   104,017.50/161,379 = 161,379/x
3. Step 3: Cross multiply
   104,017.50x = 161,379 × 161,379
4. Step 4: Simplify right side
   104,017.50x = 26,043,181,641
5. Step 5: Solve for x
   x = 26,043,181,641/104,017.50
6. Step 6: Final answer
   x = 250,373.08