Finding the Third Proportional to 369,718.50 and 756,951

Step by Step Solution

1. Step 1: Write the proportion equation
   369,718.50 : 756,951 = 756,951 : x
2. Step 2: Convert to fraction form
   369,718.50/756,951 = 756,951/x
3. Step 3: Cross multiply
   369,718.50x = 756,951 × 756,951
4. Step 4: Simplify right side
   369,718.50x = 572,974,816,401
5. Step 5: Solve for x
   x = 572,974,816,401/369,718.50
6. Step 6: Final answer
   x = 1,549,759.66