Finding the Third Proportional to 369,706.50 and 756,927

Step by Step Solution

1. Step 1: Write the proportion equation
   369,706.50 : 756,927 = 756,927 : x
2. Step 2: Convert to fraction form
   369,706.50/756,927 = 756,927/x
3. Step 3: Cross multiply
   369,706.50x = 756,927 × 756,927
4. Step 4: Simplify right side
   369,706.50x = 572,938,483,329
5. Step 5: Solve for x
   x = 572,938,483,329/369,706.50
6. Step 6: Final answer
   x = 1,549,711.69