Finding the Third Proportional to 366,961.50 and 759,103.50

Step by Step Solution

1. Step 1: Write the proportion equation
   366,961.50 : 759,103.50 = 759,103.50 : x
2. Step 2: Convert to fraction form
   366,961.50/759,103.50 = 759,103.50/x
3. Step 3: Cross multiply
   366,961.50x = 759,103.50 × 759,103.50
4. Step 4: Simplify right side
   366,961.50x = 576,238,123,712.25
5. Step 5: Solve for x
   x = 576,238,123,712.25/366,961.50
6. Step 6: Final answer
   x = 1,570,295.86