Finding the Third Proportional to 366,112.50 and 759,894

Step by Step Solution

1. Step 1: Write the proportion equation
   366,112.50 : 759,894 = 759,894 : x
2. Step 2: Convert to fraction form
   366,112.50/759,894 = 759,894/x
3. Step 3: Cross multiply
   366,112.50x = 759,894 × 759,894
4. Step 4: Simplify right side
   366,112.50x = 577,438,891,236
5. Step 5: Solve for x
   x = 577,438,891,236/366,112.50
6. Step 6: Final answer
   x = 1,577,217.09