Finding the Third Proportional to 104,079 and 164,647.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,079 : 164,647.50 = 164,647.50 : x
2. Step 2: Convert to fraction form
   104,079/164,647.50 = 164,647.50/x
3. Step 3: Cross multiply
   104,079x = 164,647.50 × 164,647.50
4. Step 4: Simplify right side
   104,079x = 27,108,799,256.25
5. Step 5: Solve for x
   x = 27,108,799,256.25/104,079
6. Step 6: Final answer
   x = 260,463.68