Finding the Third Proportional to 104,079.50 and 245,612

Step by Step Solution

1. Step 1: Write the proportion equation
   104,079.50 : 245,612 = 245,612 : x
2. Step 2: Convert to fraction form
   104,079.50/245,612 = 245,612/x
3. Step 3: Cross multiply
   104,079.50x = 245,612 × 245,612
4. Step 4: Simplify right side
   104,079.50x = 60,325,254,544
5. Step 5: Solve for x
   x = 60,325,254,544/104,079.50
6. Step 6: Final answer
   x = 579,607.46