Finding the Third Proportional to 104,079 and 245,611.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,079 : 245,611.50 = 245,611.50 : x
2. Step 2: Convert to fraction form
   104,079/245,611.50 = 245,611.50/x
3. Step 3: Cross multiply
   104,079x = 245,611.50 × 245,611.50
4. Step 4: Simplify right side
   104,079x = 60,325,008,932.25
5. Step 5: Solve for x
   x = 60,325,008,932.25/104,079
6. Step 6: Final answer
   x = 579,607.88